(WIP) Light Space Tanker

(This design of mine having been borrowed several times by some fellow artists, I thought it could be a good idea to upload it here aswell; the first WIP, released publicly in 2013, can be found here: https://guilhem-bedos.deviantart.com/art/WIP-Light-Space-Tanker-353897061 )

In this future where near orbit is the suburb of Earth and where space dwellers live in giant orbital colonies, such ships are used to convey fret and goods between the space settlements. With its 2-4 people crew which journeys during several days sometimes, it is necessary that this designs proposes a living area with minimal gravity.