Deviant Art is a place where people all around the world can share their artwork or literature and even photography together. And in the more recent years a lot of other incredibly magnificent creative projects/work/funzies.
28 aircraft designs
Drawn by Blaze45 (SensouSanka)
Commissioned by feillyne
Date made: late 2013
Released to the public domain 2016, March 22nd
Download link: Indiedb.com
Full gallery: Moddb.com
Originally drawn for an RTS/RPG blend game where you would command and manage an airborne faction roaming around a legendary/fantasy-like continent in a mixed sci-fi/fantasy setting; vast customisation, karma consequences and other features were planned. (Had to discontinue that project.)