3d model of iron gate art exterior villa architecture. The model of townhouses and villas with iron glass roofs art is designed to be built in 3d from 2d drawings for the purpose of constructing townhouses and villas with artistic iron. Today, computer-aided 2d and 3d design technology has progressed to help engineers and interior construction contractors interact with 2d and 3d drawings, saving time and speeding up the work. architectural models