I was in a bit of a lull period but I knocked a few more customs recently.
I saw someone in a Facebook group do this and wanted to give it a try. I made a Bob-omb from the 1993 movie. I used a "Da Bomb" windup toy as the base, and swapped the feet with a TOMY dog windup. The key is from a Bob-omb K'nex figure. The only problem I ran into was the screw on the dog windup was stripped. I had to pry it open, and all the pieces fell out. I put it together the best I could, but it stopped working. So its done, it just doesn't walk right now. Luckily the windup toys are cheap and I will give it another go soon.