To be honest I'm not sure why they are persisting with the Type 31 concept. These offerings are getting bigger and bigger as the move away from the initial super OPV origins and getting into Type 26 size (if not capability). Surely the costs must be increasing, these don't look particularly cheap th...
Updated versions of the sheets have been uploaded on the wiki and updated on p.1 on this thread.
I've changed all the glass items from the old blue to the new shade. Also, added the new bits from recently.
Its really great to see these prototypes depicted, all too often we ignore the prototypes but often they are the most interesting given the difference between them and the eventual production airframes. That and too often the demonstrator colour schemes were short-lived and sometimes little publicis...
DiMartino has done a good basic SB drawing.
It lacks shading for the overhangs, but overall looks pretty good for a first drawing.
Source materials aside, once someone gets the basics of SB then they can learn how to get a more detailed and accurate drawing.