Last time I frequented Newgrounds, there was no Art Portal. While I've gone over the guidelines I'm not entirely sure if Fanart is allowed. If I'm breaking any rules here, just let me know and I'll take this down.
This is a painting I did of the Medic from Team Fortress 2, wearing the Blighted Beak hat that was recently released. The reference is the picture on the Beak's wiki page. Made in GIMP, using the grid method.