well, a lot of people like it.
I personally don't (in fact, I even removed the black outline that every texture has (chars, items, objects, etc) and made it look like how textures looked when RotMG was just a little baby)
aka like this https://imgur.com/Fp9EWKB (old pic of realm, not my pserv, but that's obvious rofl)
Only glow i added to my server at all is character glow for 8/8 characters
not big/hard edits, but like everyone been saying, its the little changes that people like
- - - Updated - - -
pretty sure that's just 123.5.1 client that hes been working on for a while and just been adding necessary features to make it look like prods (tabs, stacks, etc)