This is the artbook that comes with the game when you buy it on steam.

Page 1 to 36 is the Artbook as it is.
From 37 ownards are the images on the artbook extracted separately so people can do whatever they want with them.
There are somne images that i couldnt upload because they are too small for the site, but they are just images of some items so no big deal.

I'm a bit disappointed that they completely forget about Athena's Nova outfit. I like that one the most

Base +7

@realgundam
I am trying to recall what outfit is that.
A Google search gives me nothing to work with :/

Base +18