Love tyhe walnut contrast with the hickory. Tiller looks good as well. I like to see nice finish work on a first bow, shows you care.
My only concern is the size of the site window, looks a little small. How far above the bows center is the shelf, it looks like it is right at the start of the fade. You could probably lower the shelf so that it is only 1 1/4"-1 1/2" above center. Will balance the bow better and provide a larger window. jmho. I hope others chime in with any helpful tips.