3Ds Max V-Ray Ductwork Floorplans (BAS Custom Graphics)

I am looking for a few people to do 3D Floorplans using 3Ds max only with Ductwork. I have been doing this for 12 years, and I have specific requirements prior to awarding jobs. Don't ask me to award the job prior to meeting my requirements... (Budget: $30 - $250 USD, Jobs: 3D Architecture, 3D Modelling, 3D Rendering, 3D Visualization, 3ds Max)