I am looking for interior/exterior/architecture programs that have many features such as 3D view, print out your plan, print out AND build your plan (to build a little mini model out of paper), and is easy to use. Does any body know any good programs that may fit my description of what I'm looking for? Preferably under $50! O_O I'm 14 and about to apply for an internship at my aunt's design center. o_o...