I started this project on the Scarab from Halo 3 a while ago. It was quite a challenge to get the legs to support all its weight they way it does in game, which I'm leaning towards the idea that such a vehicle could not really be constructed. There was a mention of anti-gravity propulsion helping to reduce stress on the weight of the legs but in the real world its design is bologne to me. I almost decided to just toss it in with my incompleted works, but I've finally finished it.
Size Reference Pic: [link]