Looking for BTR-4 Low-poly? Get this 3D model from nikroromanow via CGTrader for $9. Technical specs: 30809 polygons, 19821 vertices.
BLEND (Blender, filesize: 4 MB), OBJ (OBJ, filesize: 3.42 MB), FBX (Autodesk FBX, filesize: 1.09 MB), MAX (Autodesk 3ds Max, filesize: 3.84 MB), TEXTURES (Textures, filesize: 60 MB)