If you can give me the dimensions of the area the 3 icons will have to fit in, I can do something.
Thinking something green for Primary, orange for Junior, and red for Superior.
So you can get an idea of what I do: http://sheltari.deviantart.com/gallery/#_popular/digitalart
Most of what I do is photomanipulations or abstractions, never done icons before, but I wouldn't mind giving it a shot. It'll give me something to do before going back to classes on the 17th.

EDIT: it's not recognizing the link right, the "digitalart" gets cut off o.O You might have to copy/paste to get to the right screen or there will be a lot more to look through. ^^;