Lately I've been experimenting with casting resin. I haven't perfected it yet, but I'm learning a lot. This is the latest thing I've cast, the Waterwraith from Pikmin 2. The resin is a bit bubbly and cloudy, but overall I'm happy with it. The body, arms and legs were cast separately. If you give it a little push it rolls on its own :)
Link
CervineTeeth
Those things where the bane of my existance UGH. This looks really cool though ! Those bubbles give it a really watery look. I don't honestly remember what they looked like in regards to color because I always thought they where purple.