Well I'm not really sure if their is anything that simple(if you find one let me know!). BUT, what you could do even is load your drawing into the cad program and trace it. If you can get your picture on their you could get it done without having much experience other then just getting the feel for the program. All you would need is a front, top, and side view, then set it to 3d. I know it may seem difficult and if I had access to Auto CAD I would draw it up for you but I forgot how to turn the object to 3d, and I graduated from high school two years ago and no longer have access lol