All objects have fully unwrapped UVs.

All objects are correctly named.

All materials are correctly named.

Units: centimeter.

PBR (Roughness / Metalness workflow) textures.

TEXTURES:

4096x4096 to 8192x8192 resolution.

BaseColor, Normal, Roughness, Metallic, AO, Opacity.

Additional Textures: Glossiness, Specular, Height, Reflection.