Wow. Looks great! I'd like to see a tutorial on how and when you use blend vs network.. I understand technically how they work, but you seem to use them a lot to 'stitch' together surfaces. I would like to know more about your technique and strategy.
Looking for some surface blend inconsistencies and artifacts, but didn't see any. Very nice technique-- you should put together a video tutorial. Seems more *exact* than typical car SubD. Thanks for sharing. :-)