Here is the high-poly not rigged version of the cryptex usb-stick which I made some time ago.
3d formats: Collada (.dae) DirectX (.X) X3D (.x3d) Autodesk FBX (.fbx) Alias/WaveFront Material (.mtl) OBJ (.obj) Blender (.blend) DXF (.dxf) Agisoft Photoscan (.ply) Stereolithography (.stl) VRML (.wrl, .wrz)
Modeled in Blender.