If you can get a cart frame, draw out the idea then build a rough frame out of 2x4s and slats. cover with chicken wire then use insulating foam till you get the shape you want carve with body files (you can find these at Murrays and other auto supply stores). Now put steel in the places that need support (you may need to wait till last to do this) Cover the entire thing with fiberglass and apply the mixed rosin. after this cures shape and sand till your happy. then apply paint. Now you have your veery own kustom klown kar. (practice with just parts like bumpers and remember it don't have to be perfect it's a klown kar)
