Four Color 3D Model Painting

I have a clean low-poly character already split into four separate OBJ files—head, hair, upper body, and lower body. All I need is a flat, minimalistic coat of paint: yellow, orange, light blue, and dark blue. Each mesh section gets either one or, at most, two of those shades, and I’ll supply a quick reference sketch showing the exact placement so there’s no guesswork.

The look I want is deliberately simple, with no gradients or weathering—just solid blocks of color and a fully matte finish. Think of it as a digital vinyl toy rather than a hyper-realistic figurine. As long as the final textures (or vertex colors) match the swatches I provide, we’re good.

Preferred workflow is Blender, Substance Painter, or any package that can export standard PBR textures; the scene is already UV-unwrapped.

Deliverables:
• Painted model files (OBJ/FBX/3MF) with the matte palette applied
• 4K PNG texture sets or embedded vertex colors, clearly labeled
• A quick turnaround screenshot for approval before final export

Once I receive the finished files, I can plug them straight into my real-time engine with no additional tweaks.