Need a lava texture

I had one for hl1 (well, tfc actually..), but obviously using that in hl2 (well, tf2 actually..) will look crapity crap.

Now I'm no artist, and I can't even pretend to be, so could someone either a) point me in the direction of a lava texture / site (I've tried wadfather), or b) make one for me, to which I will give full credit in my map's readme & intro.

If it worked like (cheap) water, that'd be great... (wishful thinking perhaps?)

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If you can dream it, you can do it - Moo Power!