Hi there..!!
I have gone through your project description.
This belongs to my forte.
Have a look at my Portfolio & Profile.
I can provide you CAD Drafts and 3D Renders.
I'll provide you Full Satisfaction over the Conceptual, Timely, Accurate and Quality Plan Draft, Models and Photo-Realistic Renders.
I use 3ds Max + Vray and Photoshop.
Looking forward to your Reply...