Train
Adapted from an 8 bit art.
Kitsune miko
A fan art for a Twitter artist (nsfw warning)
https://twitter.com/big_o_pants?s=09
2 Picture of fantasy like structures
Adapted from a Pixiv artist (かれい) https://www.pixiv.net/member.php?id=3410642
Shop
Adapted from a Street Fighter game's background with extra details filled in.