I'm not going to lie. I won't use this on my dock, but that doesn't mean that I don't like these icons. You did a great job creating them, and they are very retro. Nice my style, but I appreciate how long it took you to make this, because, let's be honest. This had to have took you a long time to design. ^^
Well I worked on it off and on but it took close to ten hours. Thats only because I had problems with the smaller sizes. You get more pixelation on a rounded surface so I had to come up with a way to correct it.