Wow that's looking nice! 
I admire the efficiency of the process. First getting three decent staves out of that bigger stave, chasing a ring, roughing out the profile, heat corrections, tillering, finishing, all this in a few days, probably in between a lot of other things to be done. 
I never seem to be able to muster such dedication. 
And the faux skins fool the eye very well, at least on computer. 
joachim