Just a informative link for all the designers out there.
The Shipbucket.
A unified archive of ship and aircraft drawings of every livery, design, never build, ect. in a single uniform scale and style.
Find any livery on any vehicle, plane or ship for reference.
http://www.shipbucket.com/vehicles?category=real
http://www.shipbucket.com/drawings?category=real
I hope it will help for the great designers out there.
Kind regards,
RWC