Daimond DA-20 Katana V10 (Polygon mesh 3D model) is available on CGTrader for $89. Original author: Dreamscape. Specs: 38498 polys, 22685 verts.
STL (Stereolithography, filesize: 674 KB), OBJ (OBJ, filesize: 1.34 MB), LWO (Lightwave, filesize: 203 KB), MAX (Autodesk 3ds Max, filesize: 327 KB), OTHER (Other, filesize: 1.25 MB), 3DS (3D Studio, filesize: 284 KB), TEXTURES (Textures, filesize: 397 KB), DWG (AutoCAD, filesize: 770 KB), DXF (DXF, filesize: 726 KB)