I pretty much like everything about this!
I like the retro texture, kinda gives a 90s vibe.
The lineart is very stylish and expressive, allowing for the personality to show.
The colors are well chosen, contributing more to the 90s vibe.
The only complaint I have is that the skin color and the background feel too similar, making them "feel" blended together, despite the lineart that separates them.
I will be looking forward to more of your art! =D