Here you find animated, movable and static variants of three tank meshes. Also you can find here few varints of PBR materials for each tank.
Scetchfab preview (only green material)Triangles count:
BMP-3 mesh - 75600 trisSU-152 - 40300 trisT-62 - 36950 tris
UNITYPACKAGE (Unity 3D, filesize: 906 MB), FBX (Autodesk FBX, filesize: 917 MB), TEXTURES (Textures, filesize: 915 MB), PNG (PNG, filesize: 915 MB), UASSET (UnrealEngine, filesize: 1.82 GB)