Hehe...I knew that someone would come up with that question.

It's not really a shader...

Actually, that's what I meant when I said that I was working on something completely different. I was doing some stuff in Combustion when I kinda got bored and started to stack all kinds of animated effects and filters on top of the animated texture I was working on.

Then, at some point, I looked at it and had to think of cold, slimey things - and so I did just that.

It's an animated, looping texture, not more. Happened more or less by accident...