Medium Sized Conveyor - 3D image -- 2

Part 1 - Create a 3D image of this conveyor (See Image 1) that I can show to potential buyers. The conveyor was already built but not engineered.

I've attached two Images, and have many more. Let me know if you can create a 3D image of this

My questions to you are: 1) do you have an engineering background? 2) have you ever designed/engineered/worked on a conveyor type system?