The character Minerva is lovely! I love how she's drawn (great face!); I appreciate your efforts to modernize Puck outfit, too! My only criticism is that Puck looks...well, pretty young; I think it's hard to Puck's face exactly right because his eyes are so characteristic. So even though I like your style, in my opinion if you made his eyes a bit more vivid and cat-like (he sort of looks like he's wearing winged eyeliner at times lol) and less wide-eyed, he can still look youthful but more mischievous. But that's just my opinion, and overall this is great! Your technique/coloring are an A in my book.