Oooooh, there is much more work to do in avast! skins than just making icons. I would need at least 10 pages of one thread to explain everything and include all those screenshots of what needs to be done in here. Who never tried this, doesn't know how much work needs to be put into creating process of just one skin... everything needs to be created from the scratch, there is no template you can follow. That's why every single skin is different and interesting in it's own way. The fact that I can finish one skin in a day, doesn't necessarily mean that skins are easy to make... it means, I am very fast and good in making skins, hehe

ok, ok, enough with jokes...
Creating just icons and put them in skin, wouldn't look too good in all skins...
I'm not saying it's too difficult to learn, but I'm saying there is a lot of work... a lot of work, believe me... every single peace that you see on the skin, needs to be created from the scratch... btw, SkinBuilder is already there, you guys just need to learn how to use it, and you can start making your own skins. I believe Martin already posted some notes on how to start with SkinBuilder, but I'm not quite sure... try Search engine in this forum.
Cheers !