There are many character's to choose from that are associated with Steam but I chose their logo due to me feeling that it is a program rather than a console/system. It may also be that I associate Steam as a different entity and do not put it in the same class as emulator's. It's kind of Similar to Adobe Flash game's, that logo will have the flash logo in the circle and flash written in the box at the bottom with no character's present. About 75% of the logo's I have done so far are final and will not be changed but some will be edited at a later date when I source something more appropriate, This may include Steam. I did do a Steam logo with Leon Kennedy from Resident Evil 6 but I canned it. If I can render out a 1500px+ image of Gordon Freeman I will and I'll upload an example. Some of the more obscure PC System's will not be able to have a character as they dont really exist in 1000px +, but I can compromise and will make them the best that I can. As Draco said, usually a PSD will be available but this PSD is not for a novice user and if required I may need to create a logo myself.