

Though, I like your saying "Chopped Sushi" that sounds fun. (I also agree with Roz on the liver O_o)
Might as well get started.
Here is a few of the last signatures I have made. Looking for ways to expand my work. Don't mind criticism however I already know most are "plain and flat", kinda how I liked it and people have liked from me until one guy asked for some flare (hence the smoke text).
Usually I just do Screen shots and add fancy text or when someone finds a non copyrighted graphic they want I try to make a sig that looks good out of it.
He wanted the face of an owl.
He wanted some Flair, so made this one and one with smoke.
This one was a little work trying to get the weap to look good from a screenshot, manipulated to get the person out and the weapon to sit right.
Played around with text and wrap
Played around with textures
Played around with cut out for these two:
didnt like how white kept showing up on this one though:
Kelefanes Tried to play with lighting:
Another cut out, blended to match the color of that person's forums so may not look right here:
I have TONS more, but wont keep you bored.