Does exactly what it intends to! The code is genius and could code in my opinion anything! First i had problems with subforums and my theme, he had to fully rewrite the addon to make it compatible with my theme (UI.X classic 2) works now like charm <3 I had already a custom node icon addon, but the coder refuesd even with money to code it, simply because he was not able to. Matti need also a little push from me, but understandable if someone asks you indirectly to recode the hole thing, but he did it at it now has even sprite image support which was added already before for free. So amazing coder, amazing stuff! Keep the good work up! Thank you so much for that addon, which should be already come out of the box!
If you need a custome node icon addon, don't wait buy this here one. I can spare sometime I tested all, and i wrote with all coders, 3 in sum. And this here is the best one, when it comes about features ;)