Layered dye offers depth and realism when skin tone customization is desired. Start with a test panel on a disposable surface to nail the base tone before applying to the doll. Build color in transparent, gradual layers so that shading remains natural rather than flat. Use a fine brush to map subtle tonal shifts around joints, cheeks, and the bridge of the nose to mimic light falloff and natural variation. Light, repeated applications yield richer results than heavy single coats, and allow you to evaluate progress incrementally.
Blend edges carefully to avoid harsh lines that break the illusion of depth. Keep a color chart handy to reproduce the exact tone if you need to revisit or correct. Always use skin-safe, silicone-compatible dyes or pigments designed for this material, and test on a hidden area first to prevent permanent damage. After dyeing, seal and cure according to product guidelines to maintain longevity. Document the layering process so you can replicate or adjust in the future as skin tone preferences evolve.