Check out SpaceMarine Free low-poly 3D model on CGTrader for free. High-quality mesh by wire-vfx: 27000 polys, 29000 vertices. Rigged, Textured, UV Mapped.
BLEND (Blender, filesize: 4.8 MB), OBJ (OBJ, filesize: 4.8 MB), FBX (Autodesk FBX, filesize: 6.99 MB), STL (Stereolithography, filesize: 4.8 MB), TEXTURES (Textures, filesize: 15 MB)