>>53232996Your base design isn't bad at all, it just needs some direction to really bring the character to life. It reminds me of Sucy from Little Witch Academia.
I skipped the jacket and legs since I was too lazy to draw them today.
Here's my advice:
Find a theme. You want people to instantly have an idea of what kind of character you are at a glance. It also helps if it ties into whatever lore you have. I couldn't figure out what you were going for, so I went for a scholar enrolled in some kind of death school in my redraw.
Please ditch the bandages around the neck. It comes off as an afterthought to try to make the character look more sullen. It also doesn't fit the current design you have.
Remove the dark circles, make it an alternative expression, or keep it very subtle. No one really wants to watch a VTuber that looks like it's tired of existing even though it's an anime character and will most likely pass you up for a cheery-looking VTuber instead. It's sad, but it's the harsh truth. I'm not telling to make a super bright character, but lighten things up a little.
Honestly, the biggest thing is deciding a character theme here. Hope I helped somewhat.