Imagine snapping away at a favorite building, fountain, or desktop tchotchke, then uploading your photos to that super-computer in the sky we call the cloud, and after a just few short minutes being presented with a detailed three-dimensional digital model. That future, it appears, is finally here. Core 77 tipped us off that a new product by Autodesk called 123D Catch performs that basic photo-to-3D-model conversion, and the best part (if you’re running a PC) is that you can try out the beta version for free. We’re on Macs here at The Architect’s Newspaper HQ so we haven’t had a chance to test drive the software ourselves, but if it’s anything like Autodesk’s slick video demonstration (after the jump), we’ll be sending our photo archive cloud-side soon!