I don't think that anybody on here would really be capable of making a car, such as you have described. Someone who has used Photoshop for a long time, would probably only be able to, or possibly C4D. PDN isn't excatly a 3D Object making program.
Also, just in case I am wrong, can you give an exam of what you mean? Thanks
Oh, your title needs changing, as it breaks the rules.