I made this photo-scan using Autodesk Memento. It started out having 1 million polygons or so. I reduced it to around 40,000 without losing much detail. It turned out great considering I'm just using an old 5 megapixel digital camera. Referenced using only 57 pictures indoors with very poor lighting. I'm beginning to like this piece of Autodesk software a lot better than 123D Catch by far. You are free to use this model for whatever as long as credit is given and it is not to be used for commercial purposes or financial gain...or I will turn you into bacon. Enjoy!