Art for Project -- Need Help!

[sonorous]

Heya! Its your friendly neighbourhood Runepriest here. Im working on a side project that's a casual 3v3 matchmaking ladder website.

Basic premise is you log in --> queue with your buddies --> enter a lobby --> choose your champions [like dota |lol] then get assigned a map location to fight a best of 3|5( not sure yet).

However I do need a bit of help on the art side of things.
Main things I need are:
1) An icon pack of all the classes.
2) A destro & order crest for the top of each respective ladder.
3) A nice background texture|image
4) Some nice art for the landing page
5) Whatever you think may be cool for the website

Really appreciate any help!
Note:: I am not here to discuss the mechanics or whether it will work or not. Just need art help. My main reason for doing this is to learn a few technologies I've been wanting to for ages.

[Kragg]

Intresting stuff, Kolland!

[Xalon]

Search on Google - "Warhammer promotional materials" (or "marketing assets")

Also, on main GW website, there is a portal for retailers - which has everything your need. Just check the terms before using anything. GL! Waaaaagh!