The platform of the design is avilable as CAD design if you would like to modifiy it from zero.
final result as photos attached up are the remaing extensions, model used as above result in f3d for fusion 360
DWG (AutoCAD, filesize: 580 KB), FBX (Autodesk FBX, filesize: 6.93 MB), F3D (Autodesk Fusion 360, filesize: 496 KB), 3DS (3D Studio, filesize: 1.6 MB), DAE (Collada, filesize: 1.5 MB), SKP (Sketchup, filesize: 2.2 MB)