Free Mantis Anti-Air Free 3D model by Terrabil. Available on CGTrader with 45468 polys and 23610 vertices. Check it out on CGHub.
STL (Stereolithography, filesize: 2.17 MB), OBJ (OBJ, filesize: 3.49 MB), FBX (Autodesk FBX, filesize: 4.09 MB), ABC (Alembic, filesize: 2.8 MB), TEXTURES (Textures, filesize: 205 MB), PNG (PNG, filesize: 205 MB), GLTF (glTF, filesize: 240 MB)