so I started playing around with this app from Autodesk, it's called 123d catch and it stitches photos to generate a 3d model which can be exported for a variety of applications.

Here is one I did this weekend of the Argonath book end, my plan is to print it out larger for terrain piece

http://www.123dapp.com/Model/Argonath-Right/2357948

the app is free and i'm pretty excited on how well it works!
has anyone else played with this app? I would like to hear your experiences

At first sight it looks good, but I think it won't be cheap.
But I would like to see it if it comes to life.

(The Erebor environment is much more interesting for me.)

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