Hey,
I've got 148k to pay one of you for a remake of my set, sponsored by Darknis.
512 of resolution, with joints if you're up for it.
Overall no need to complicate it too much, people should still be able to recognize the set as something related to me so it should keep the iconic colour scheme.
Other than that, you can revamp it adding different things.

Here are your refferences:
These are for the body, not for the headtexture -

• http://img3.wikia.nocookie.net/__cb2...chlaf)_BBS.png
• http://www.kh2.co.uk/images/games/ki...rs/vanitas.jpg

These are for the headtexture:

• http://2.bp.blogspot.com/-dC9o8Xq65S...hadow_KHII.png
• http://img1.wikia.nocookie.net/__cb2...Guardian3D.png

Other than those if you want inspiration you can google "kingdom hearts heartless" or something similar to it.
Here's something that looks nice for a starter, by filipe994 but you can work with it if you wish: https://fbcdn-sphotos-h-a.akamaihd.n...057287acaf2efb

This is pretty much it.
You can keep on posting wips and I may bump up the prize later if I like the set enough.