This is a work I recently redid from something I made last year [link]
, so it has a mixture of several different coloring techniques used side by side. Also, I was unhappy with the first version, so it received many corrections. Combined with the heavy use of 3d renders in the image, it ended up quite uneven in places. With all those revisions, I doubt I will ever be totally happy with this pic. Despite that, I think all the elements blend together nicely when the image is taken as a whole.
The depicted setting is ridiculous on purpose! No need to complain on how she can carry an enormous railgun, where the heat goes after the weapon is fired, etc. etc...
The beverage brand the characters are drinking, "C4", is a parody on a brand of flavored iced tea available in the Philippines.