Sorry
OK...
1. It must be animated, minimum of 8 frames. The animation should be relatively flat but bubbling like a fried egg, or slow ripples...like if you threw something in water and slowed down the waves.
2. It should have three color palettes , one gray-scale, one red colors, and one orange colors. The reds will be used for the lower 6/8 of the lava, and the orange for the top 2/8.
3. It should NOT be flat color, patches of it should be darker or lighter giving it more character.
4. There should be some kind of anti-aliasing between the red and orange sections, so that blur together nicely.
5. There should be a thin (3-5 pixels thick) line of white outlining the TOP ONLY, to contrast from the background.
Its not perfect...
but it will have to do, I'm out of time!
PS. good enough? I don't know exactly what I want, so this is the best I could do.