I know exactly how I'm doing mine... Thanks to the pic I found, it's just to good not to do for Absol. But instead of a straight black shirt, mine will be buttoned up, and I already have knee high black boots that I also use for Gintoki, so that's good. As for the coat and pants, I'm going to be getting this:
http://www.cosplaymagic.com/blteco.htmlThis is for my coat, pants, and I will be using the gloves, as for the wig, I will be getting this wig:
http://www.cosplaymagic.com/blicginwig.htmland I will be spray painting a black stripe like thing. I found the sword already, so that's good. All I have to do is spray paint the sword black as well... So the only problem I'm seeing is the fur on the neck, which I might just leave off in the end if it looks good enough, if it doesn't look good without the fur, then I'll order some fake fur used for sowing and sow it on.