I am creating an icon pack for custom maps. I use Adobe Photoshop CS5.1 for editing and Aorta to convert to DDS icons. Anyone can suggest an icon they want in the next update or sent privately to them. The icon pack might have a few minor problems. remember, i will also make icons on demand, for people who can't make them. If you experience any problems with the icons, please contact me here or via firstname.lastname@example.org
Have fun and be creative.
Request your icons in the comments or as PMs!