Models made in BlenderWhite and black, polygon count refer to one of them only(if you will offer a 5$ price i ll say yes)
Native Formats: BLEND (Blender, filesize: 91 MB)
Exchange Formats: OBJ (OBJ, filesize: 24.7 MB), FBX (Autodesk FBX, filesize: 12.9 MB), GLTF (glTF, filesize: 50 MB), TEXTURES (Textures, filesize: 26.6 MB), USD (USD, filesize: 15 MB)