Note: Originally drawn by #8806 on dappervolk.
I remember distinctly that the original username was neonfigs and I tracked down a tumblr with the same name. The general coloring technique used in the tumblr feels similar to the coloring here.
Note: Originally drawn by #11487 on dappervolk. I remember that the artist has an ig but I didn't make a note of it. Will attempt to track down the artist after the site reopens.
I'm hoping that I got the correct artist but I can't be sure -- this was more like a style/experimental commission so it's probably different from their usual style.