I am a Freelance Architect . Specialized in Drafting and Modelling. Use software like Auto CAD, Sketch up, 3DS max, Photoshop. The 3D models can be done with different levels of detail, with different costs: Conceptual > Very basic 3D model. No details (windows, doors, etc) just shapes. No render. The number of revisions, the price and the time of delivery will always depend on the size of the project. Please contact me via message before ordering a gig, this way we'll be able to discuss the project and see if it's something we can do, how long it'd take and how much it'd cost. Thank you very much!