*Edited the first gallery and added 6 more artworks.
More illustrations can be found at the artist's pixiv:
https://www.pixiv.net/en/users/18428492 https://twitter.com/xingmaohua (*might not work anymore)
Make sure to follow and support the artist if you like the art.
Also, if you have an artist that you like and follow on pixiv, I suggest you keep his public artworks archived somewhere in case his account gets deleted.