Check out PSO-1 Low-poly 3D model on CGTrader for $28. High-quality mesh by kyryl8888: 14728 polys, 23717 vertices. PBR, Textured, UV Mapped.
SPP (Substance Painter, filesize: 546 MB), BLEND (Blender, filesize: 3.65 MB), FBX (Autodesk FBX, filesize: 3.5 MB), OTHER (Other, filesize: 6.36 MB), TEXTURES (Textures, filesize: 206 MB), PNG (PNG, filesize: 206 MB)