I think this machine has some tremendous model making potential. 1 part 3d printer, 1 part CNS Mill, 1 Part 4 axis mill, and 1 part 3d scanner. Anddd to boot they are developing an optional laser cutter head. Full disclosure I've backed this but I thought you all would be interested.
http://www.indiegogo.com/projects/fabtotum-personal-fabricator