FAIL! First one not finished in under the allotted time limit
This one is horrible, just painful to look at.
So Bugbears are an interesting case. In D&D, they're just big Goblinoids, a position I think already served fine by Orcs. In folklore, a 'bug' or 'bwg' originally was a class of faery creature that one could reasonably equate with Goblin. A bugbear thus being a bear-like goblin more or less. This sketch is the germ of an idea I think I'll explore more later on, taking a slight Miyazaki influence...