In the new logo...

The good news:
The dwarf is not from World of Warcraft.

The bad news:
The soldier is from Tom Clancy's Ghost Recon Advanced Warfighter 2.
Not sure about the explosion. Looks like a space strategy game. I've seen it somewhere before. Ars Technica perhaps?
The dwarf is from Lord of the Rings Online.
The Blood Elf is from World of Warcraft.

__________________
The best way to learn anything, is to question everything.