Where can I design a guitar online?

I am looking to have a guitar Luthier build a fully custom one-of-a-kind instrument for me. I have no drawing skills so drafting something like that would be folly. I need some website that can blueprint my guitar out fully so that I can best depict my vision and specifications. Once again, I'm not looking for a Luthier or custom shop, I am looking for a website that is made to help people design guitars. Thanks for all your help!