here's a silly thought for the top 3 icons.
1: Red boomerang
2: Blue upgraded boomerang
3 : Base boomerang

i can edit/provide the images if need be. Thoughts?

I also like this ^^
We just need someone to find/rip those sprites now...

I know I'm pretty much a year late now, but... I decided to take care of it this evening! The cropping and compression is not quite perfect, but... it's done! I hope you'll enjoy it ^^