All objects have fully unwrapped UVs.

All objects are correctly named.

All materials are correctly named.Units: centimeter.

PBR (Roughness / Metalness workflow) textures

TEXTURES:

4x 4096×4096 resolution.

BaseColor, Normal, Roughness, Metallic, AO .

Additional Textures: Glossiness, Specular, Height, Reflection.