Certain theme and category display mods

[coregaming]

Well, I've yet to purchase vBulletin and before I do that I need to know a few things.
I'm starting a gaming network with game servers and everything and I thought why not add a vB forum for the project as well.
The thing is, I'd like to imitate the following structure and concepts of Ubisoft's official forums because the appear to fit my project idea.

Ubisoft example link:
http://forums.ubi.com/forum.php

What I'm asking?
I'm asking if there are available mods/guides of template editing for the following modifications and features.

-A clean professional "boxy" theme like they have (not to the detail, something a-like).
-Ability to display only the categories on the main page with CUSTOM images.
-Ability to change background and header images for each category (when viewing the category/sub-forums).

Thank you for your time and best regards,
Core.