Squirrel Part 3

I spent some more time on my squirrel and here is where I am at today........

At this point, I am pretty satisfied with the tree bark, leaves and background.  Not to say that there will not be a little tweaking here and there, but overall I'm ok with what I have done.  Now, the squirrel has a ways to go yet.  Overall the head and body are in fair shape, but I need more work on the arm.  Of Course, I have not done anything but lay in the basic washes of color on the tail.  Below is a close up of the head area..... again comments and questions are always welcome