Autodesk has a number of great, free programs for 3D modeling. 123D Catch allows you to take pictures with a camera phone, send it for a composite, and get a 3D image created of anything you’d like. Users can also download and share captures in AutoDesk’s 3D Gallery. We have been using 123D Catch to put our own images into zSpace and see them in holographic 3D. Available in iTunes, Google Play, Windows Store and PC Download.