There is no website, but I am into making my own cars on a CAD software complete with rendering and imaging. I design my own frames, engines, engine internals, A/C systems ( just getting into), drive systems, dashboards, wiring, body, bumpers, lights, tires, rims, suspension, gas lines, engine cooling systems. And seats and floors.
I've made two cars so far, A jeep, and a car so unfamiliar you'd call it my own. I will post a website on freewebs soon
www.freewebs.com/customauto668
I do not take designs and sketch from them so my designs do not look like the real thing, but just a generalization. And my designs are pure from my own head.
I've always wanted to design a custom car for someone/s. The frames do not follow the frames out there, mine is all tubular to make it look armored and more resistant to crashes. kind of like a roll cage all around a vehicle.