So I’m on a streak today, added warp effects.
http://i.imgur.com/2qS6jee.webm
Alternative link in case embedding fails miserably.
Seems like a fur shader doesn’t it?
Well it’s not, sadly, actually as shaderless as possible using only unshaded.j3md and the translucent bucket.
The way it works is by rotating two of these models at breakneck speed in different directions with slightly different colors. Also the faster you go, the more elongated the warp bubble gets.
IIRC @Kecon was working on something like that, perhaps he can help?