I am on the Necron side there Gutstikk, as I was under the impression that I must pick one faction or the other.
Anyway, I will get back to you on if I know of any other Necron players; but right now we are 7 vs 7 (cool by me).
Teaser pics of my Necron vs SM battle *(no batrep forth coming).
The armies at the start.

TMGM -- Deciever, D-Lord, 4 FO's, 7 Pariah, 20 Warriors, 6 Wraiths, 5 Scarbs, 5 TS's, and a Mono.
Wolves -- 2 R-priests, Wolf Lord on dog, 36 grey hunters, 18 fangs, 10 wolfguard, 5 dogs, 3 pods, 1 rhino
TMGM is a CC Necron army with some fire support
Wolves are set up like 4 groups of Fangs with Hunters to Score/capture, etc.
I was forced into 1st turn on a Pitched Battle with 2 MO's. The Wolves then stole the initiative and proceeded to shoot the hell out of the Necrons. The Necrons weathered the storm and got into CC with the Wolves, lots of wolves died and some Necrons died. All Grey Hunters ceased to exist by turn 5 while 18 Necron Warriors remained to score/contest the objectives. The Wolves had most of their Wolfguard intact as well as 1 unit of Longfangs and a damaged Rhino. El-decievio, SupRINM-11, 3 Wraiths, the Mono and 18 of the Warriors carried the day.
Short and sweet. And I thought it would be cruel to use my Orks, and they tend to steamroll guys in 3-4 turns. At least he had a chance vs the Tomb World. I am still in the build of a few of my figures, so the Immortals in the picture are FO-Proxies and the blue Warriors are Pariah-Proxies.
I loved WBB this game and hated Living Lightning and some 17 Missile Launcher shots to go with some Lascannon, Plasma, and bolter fire too.
Cheers