Two sigs I was actually bothered to make. =/
I need your opinion on one. And the other, I really don't give a snatch about.

Sepia/Colorized:
http://img182.imageshack.us/img182/201/inthethickofwaryi7.png

Original:
http://img142.imageshack.us/img142/3118/inthethickofwar2jk7.png

Eh...?:
http://img176.imageshack.us/img176/7459/knightrq8.png

cool render, don't like liquified bg parts, but then I hate liquify looking stuff in general, so yeah.

I don't like the first one, but the second one is awesome, good job on that one.