Check out Military Weapon Crate V2 PBR Low-poly 3D model on CGTrader for $35. High-quality mesh by furqaan: 3984 polys, 1994 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 338 KB), MAX (Autodesk 3ds Max, filesize: 1.4 MB), FBX (Autodesk FBX, filesize: 131 KB), SAT (3D ACIS, filesize: 5.46 MB), TBSCENE (Marmoset Toolbag, filesize: 15.8 MB), TEXTURES (Textures, filesize: 19.2 MB)