POST #15: Sketch Number Thirteen

I intend to finish this drawing.  Once I have, this post will be updated.  All posts will be updated again once I have taken higher quality images.

Here is the sketch at the seventeen-minute mark.

Here is the setup that I am working with.

Below are some progress photos and some details.

 UPDATE

Below are more progress photographs.

Below is the finished drawing, along with more details.