Nera

this may sound mean at first but it's constructive criticism: to my eye, it seems almost like you took the character and taped the feathers on.

You could fix this by either having them point out more horizontally or by having the fox tail arched upward also. The 'alert/active' body language of the feathers conflicts with the more passive body language coming from the fox tail.

Everything else looks good to me, posing, lines, anatomy, etc. Good job.