Coming very soon.
Leapmotion Freeform (http://www.engadget.com/2013/11/20/leap-motion-free-form-app/)
Earlier this year I had some fun helping out with this ;D
Check out the backgrounds.
Actually you can only see one here but the idea was to have a virtual environment to light and reflect on the model.
Richard
More info here (http://news.cnet.com/8301-1023_3-57613090-93/how-leap-motion-tracks-what-it-cant-see/)