hi,
I am a 3D artist in photo-realistic renderings,I have already done this type of project, I use 3ds max 2013/2014 and V-Ray 2.4, autocad 2014, and I have 2 High End Workstation Dell Precision Intel Xeon 24 / 16 thread), please check my portfolio. i can do it, for $450 to $500 max, with a unlimited test render before final render,with me you get professional results with less coast
Thank you.
ah3dvis