2 coatings of JSDF Type 90 Type-90 Main Battle Tank MBT Low-poly 3D model is available on CGTrader for $29. Original author: ShuyangXi. Specs: 39185 polys, 43269 verts.
OBJ (OBJ, filesize: 1.02 MB), FBX (Autodesk FBX, filesize: 1.79 MB), 3DS (3D Studio, filesize: 805 KB), SPP (Substance Painter, filesize: 354 MB), MAX (Autodesk 3ds Max, filesize: 265 MB), TEXTURES (Textures, filesize: 265 MB)