Well, that rocks.
I've begun learning the JJ2 style today by copying a box cover mostly by eye.. http://chaos.foxmage.com/jazzandspaz.jpg ... not all too shabby, but note how rushed it looks. Copying something isn't too exciting for most artists.. it's restricting and, well, boring.
I'd show you my attempt to make it a little more Faw-stylish, but.. it just sucks too much and got cancelled. ^^;
In its stead, I'll show off Devan right before entering his machine thingy. Whee! http://chaos.foxmage.com/devan.jpg