AK-47 type 1 Low-poly Low-poly 3D model is available on CGTrader for $7. Original author: R-ravel. Specs: 5297 polys, 3027 verts.
BLEND (Blender, filesize: 2.11 MB), OBJ (OBJ, filesize: 337 KB), FBX (Autodesk FBX, filesize: 321 KB), GLTF (glTF, filesize: 785 KB), TEXTURES (Textures, filesize: 285 KB), PNG (PNG, filesize: 285 KB), DAE (Collada, filesize: 591 KB)