Zenithal Highlighting for Resin Figure Kits

Zenithal highlighting puts a light-and-shadow map on a figure before its main colours. The light comes from above; the useful part is deciding which surfaces should stay dark.

This guide is for an unpainted resin figure kit: 1. its preparation depends on your finish choice; 2. the assembled pose determines the lighting; 3. later opaque paint can cover the map. Those facts matter more than copying somebody else's spray distance.

Remerlinds makes resin character kits in the Netherlands. You choose the painted finish after delivery, and the project-selection section below connects this technique to the sculpt you actually want to paint.

Decide what the lighting map is for

A zenithal map is a painting aid, not a compulsory extra layer. Use it to study the sculpt, guide transparent colour or establish the starting contrast for a planned finish.

The familiar version starts dark and introduces a lighter tone from above. Upper planes receive more light; undersides and sheltered recesses remain darker. You can create that arrangement with sprayed colour, or approximate it by placing lighter paint with a brush.

It helps to decide which of two jobs the map will do. If you intend to paint with translucent colour, the underlying values will contribute to the visible result. If you intend to use opaque basecoats, the map is mainly a reference that helps you understand the forms before covering them.

Neither approach is wrong. A photograph of the map can remain useful even when the map itself disappears under paint. The mistake is expecting a thick, opaque coat to preserve every underlying transition simply because the first stage looked good.

There is also no obligation to use pure black and pure white. A softer range of dark grey, mid grey and a pale highlight may suit a less dramatic result. Choose the value range for the intended paint scheme, not because a tutorial used a particular bottle.

Prepare for the finish level you ordered

Start by checking the kit's preparation, assembly and existing primer. A light-and-shadow map will not solve a visible joint gap or a loose connection.

Remerlinds kits arrive with supports removed and the resin washed and cured. That does not make every finish option identical. Bronze leaves support-mark finishing, filling and primer to you. Silver adds support-mark sanding and treatment of visible drainage holes. Gold includes additional preparation and primer in your selected colour. Check the finish description and the actual parts before deciding what remains.

Remove ordinary dust gently and handle the parts by a holder or substantial area. Do not add a washing routine for a delivered kit. If you have sanded a local area, clean up that work according to the kit guidance and let any permitted spot treatment evaporate before painting. Leave delicate sculpted surfaces alone unless there is a specific defect to address.

For a Gold kit, inspect the existing primer before adding another complete priming cycle. A sound primer layer can be the starting surface for compatible paint. Repeating dark, mid and light primer over it merely to follow a recipe can add material without improving the model.

Plan the pose and light direction

Judge the light on the pose that will be displayed. The same separate arm can face upward, forward or downward depending on how it joins the torso.

Dry-fit what you safely can and choose a main viewing angle. Place a single lamp above the figure and look at where it illuminates the forehead, shoulders, upper folds and top-facing accessories. Move the lamp slightly toward the front if you want the face to remain readable. Treat that observation as your painting plan.

You are not trying to reproduce every shadow cast by the temporary workbench setup. A deep brow or a raised weapon may cast a shadow that obscures something you want viewers to notice. Painting allows you to simplify that pattern deliberately. Keep the broad direction consistent while choosing where the focal point needs extra help.

If a separate piece blocks access to another area, plan it as a subassembly. Record its final orientation, paint the corresponding light direction and check it against the main figure before assembly. Several individually attractive highlights can look disconnected if each part was painted as though its own top were the top of the finished model.

• Choose a viewing angle before placing highlights.
• Check the assembled orientation of separate parts.
• Keep a reference photo of the intended lighting.

Build a sprayed map in controlled stages

Use a compatible primer or paint system and follow its application instructions. Airbrush and aerosol settings are not interchangeable, and a fixed distance or pressure is not a universal recipe.

Start with a sound, even base appropriate to the surface. Test the next material on a spare sample prepared in the same way. Confirm that it sprays cleanly and that the dried film behaves as expected before applying it to a face or another focal area.

Bring in the middle value from your chosen upper direction, leaving sheltered areas darker. Work with light applications rather than trying to establish the entire effect in one wet pass. Turn the holder to reach the intended upper surfaces while keeping track of the lighting direction.

Add the palest value more selectively. Concentrate it on the planes that should attract attention, such as the top of the head, upper shoulders or a prominent fold. Stop periodically and look at the figure from its display angle. A near-white coating over almost everything leaves little shadow map for the next stage.

Let the materials dry and cure for the steps you intend next. Follow the product's guidance for recoating and handling, and use the ventilation and protection specified for spraying. A water-based label does not make airborne spray something to breathe. If you cannot provide a suitable spraying setup, use a brush approach instead.

Use a brush when an airbrush is not part of your setup

A brush can place an overhead value map without sprayed mist. Its texture and transitions will differ from a sprayed version, but it can serve the same planning purpose.

Work over a suitable, sound primer layer. Put a little mid-value paint on a broad, soft brush and remove the excess onto a separate surface. Test the mark before touching the figure. You want controlled contact with the raised forms, not a heavily loaded brush pushing paint into every recess.

Use the brush direction deliberately. Work from the imagined light toward the surfaces that receive it, keeping undersides darker. A generic drybrush across every edge will highlight edges in every direction; it is not automatically an overhead lighting map.

Build the effect gradually. For broad smooth cheeks, armour panels or cloth, a smaller controlled layer may be more suitable than repeated drybrushing. If a dusty texture starts to appear, stop and review the paint load and application rather than adding more of the same marks.

Use a smaller brush to make selected corrections around the face or another focal detail. The brush method is useful precisely because you can choose those shapes. You do not need to imitate a perfectly smooth spray transition for the map to help you paint.

Put colour over the map with a clear intention

Test how transparent your chosen colour really is. A diluted opaque paint and a purpose-made transparent colour can behave differently even when both look thin on the palette.

Paint a sample over a dark-to-light test area. Let it dry before deciding whether the contrast beneath remains strong enough. If the colour pools, breaks into patches or barely changes the surface, adjust the method on the sample first. More water is not an automatic correction for every paint.

Work in sections that you can control. Keep a manageable amount of paint on the brush and watch where it settles. If an area needs an opaque basecoat to achieve the colour you want, use it intentionally and restore the highlight with later layers. The map is there to help the painting, not to forbid another technique.

Check the face and large shapes from normal viewing distance. You may need to strengthen a highlight after the colour stage or soften a transition that has become too stark. Treat these as ordinary painting decisions rather than proof that the map failed.

• Test transparency over a value sample before painting the figure.
• Keep paint accumulation out of small details.
• Use opaque colour deliberately where the scheme calls for it.

Correct the specific problem you can see

Diagnose the finish before adding another coat. Rough texture, weak contrast and poor adhesion are different problems and need different responses.

If the map looks too light, identify which sheltered surfaces lost their dark value. Restore those areas selectively with compatible paint instead of covering the whole figure and restarting by habit. If the contrast is too severe, a controlled middle value may connect the large shapes.

If a sprayed layer looks dusty or grainy, stop spraying. Check the manufacturer's instructions, the test sample, paint preparation and the conditions in which you worked. Do not try to bury a rough layer under an increasingly heavy coat. That can trade surface texture for softened detail.

If paint lifts or peels, stop treating it as a highlighting problem. Inspect the failed layer and use the paint-adhesion guide before continuing. A beautiful value pattern on an unsound surface is still an unsound surface.

When the colour stage hides the map, decide whether that actually matters. If the painted forms are clear and the scheme works, continue. If you wanted translucent shading, revisit a test sample and adjust the colour application rather than repeatedly priming the finished model.

Choose a figure that makes the lesson visible

Pick a sculpt whose large forms you enjoy studying. A readable face, a few broad clothing folds and a pose with clear upper and lower surfaces give you useful decisions to practise.

That does not mean a chibi is always easier or that a detailed figure needs this technique. An oversized head may give you a prominent face to paint, while fine accessories and complex scenic elements can still make the overall project demanding. Look at the actual sculpt and parts.

Browse the anime figure kits for a subject you want to finish, then inspect the listing's dimensions and assembly. The current catalogue should not be described as a universal 75 mm range. Choose by the verified listing, not a size assumption borrowed from tabletop painting.

Check Bronze, Silver and Gold before ordering. If you want full control of the primer scheme, account for that in your finish choice. If the kit is already primed, plan compatible painted values over the existing sound surface.

Recommended reading

• Preparing a resin figure kit covers inspection and dry-fitting before paint.
• Priming without losing detail focuses on the underlying coating.
• Airbrush masking covers protecting areas during later colour work.

Try one lighting decision first

Put the figure under one lamp, choose the main viewing angle and take a reference photo. Test your dark, middle and light values on a separate sample. When those stages behave predictably, build a restrained map on the figure and decide which colours should preserve it.