Check out Transtage Portable Stage Low-poly 3D model on CGTrader for $22. High-quality mesh by olivon: 19384 polys, 11492 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 1.8 MB), MAX (Autodesk 3ds Max, filesize: 1.8 MB), FBX (Autodesk FBX, filesize: 1.8 MB), 3DS (3D Studio, filesize: 921 KB)