I am very satisfied with the outcome but I have not decided if this piece is finished or if I want to add some additional features like cutaways of his feet, wing feathers, etc.
In my initial drawing you can see that I have the head proportions a bit off. The back of the head and body are much to narrow. You can see how much better it looks after I corrected it in the final version below.
Colored Pencil on Bristol Paper