Colors are great. The neon glow is easy on the eyes which I appreciate. The variation of line thickness and stray lines at the end of sharp edges gives the character some nice personality. Id say that the character, from my perspective, looks like it should be illuminated more by the neon O given how close they are to it and how bright white it seems, unless its like, glow stick bright where it looks bright but doesnt light up the area alot... Anyway yeah those are my thoughts. Overall nice work.