Sorry for the time it took to get something together for this piece, have been struggling with the wiki

Here are my intial thoughts. Please take not that I don't consider myself an artist and that I don't draw nor paint anything myself, and that whatever I write is from a amateur layman's perspective. As such it may be valuable, since I believe that what I perceive could possible be seen by others as well. I also beg you to not pay attention to whatever I write that may seem very crazy - it probably is - I have never worked as an art critic (well, studied modern film a little & also aetsthetics at the dep. of philosophy, but that doesn't help much in here) and also lack knowledge about anatomy, lighting etc.
So, here goes nothing:
0. Nice piece! Although ocarina is pretty exotic instrument and could only be identified by people that already know what one is, I still believe it is very crystal clear what instrument it is
if one was acquainted with it's existence beforehand. At the same time: Since most people are not aware of it, yes, it would make more sense to draw a common flute or something more along those lines in order to avoid confusion and reactions on that detail. This is however, nothing I personally care about much when it comes to WTactics, and I think you should go with whatever makes
you happy: It's your baby - create it as you envision it and feel like.
1. This part is probably slightly oversized. What more, it's too much faced forward against us. Compare the angle of it with the angle of 2 & 3 and it looks like his arm is strangely rotated. Hrm.. or does it? I think it needs to be rotated the way I tried to show with the arrow.
4. A cleared "line" needs to mark out and differentiate the throat/neck from his cheek. As it is now it melts together, but I think you're perfectly aware of it already and that it would probably be mended when colouring.
5. Hand has some foonky finger positions. I understand this is because it is a frame of the guy that is in motion: He's playing, and you freeze a moment. But still, as it looks now I associate the finger positions and their "strange"/uncommon (for us) angles and placement combined with some of them being slightly "chunky" with mental disorders/handicaps since I have seen many individuals in such conditions use/keep their hands in very similar ways as you depict the right hand on the picture. As for WT, I have no problems with displaying handicapped people in the game. Things is however that I don't think it's our intention to give the viewer that idea in the first place.
8. But shield logo/graphics on a layer of it's own., so it can be easily shut off/replaced if needed.
9. The way his eyebrown is wiggly makes him look a little more "evil" probably. Also, this is/could very well be seen as his intensity and him being into the music. How would we react is he had raised eyebrowns instead? When is he in harmony with the instrument? Those questions need answering, along with if he's playing calm or aggressive music (ocarina suggests calm though, I think)