i have solid works too and i know you can do better than that. The renderings could be much more realistic, you could offer an edrawings format, which is a free veiwing program that can open these drawing files, and do some really nice animations. Anyone out their considering this sould expect more ...

I built hovercraft about 3 years ago, it didn't work very well but I think it was a pretty good for my first try. you can check it out at http://www.instructables.com/ex/i/AABF7BD80F451029BC4A001143E7E506/ I saw the crafts they built on junkyard wars and went out to the garage and built my own. Chec...