The Vandoor version was done in Anvil 1000, an old 80's 2D drafting CAD program! This is not a school design, they dropped the summer program for Team 122 students also. If it gives direction or sparks thought and imagination that's great!
MrB helped set up a link for my animated gifs of the KnightKrawler I will add more soon.
Find them here...Thanks MrB and Team 871 !!!
http://wihs.zapto.org/~knightkrawler/