The renderings were done by Ryan Curtis of SIN-Customs - not by me. He did a rendering of my previous 79 C-10 & really love his work. I had to get the idea in my head down on paper so I could see if it all worked & also so the people working on it had the same direction to follow. His website is
www.sincustoms.com/ if you'd like to contact him or check out his other work.