Sure! So a first is to make the head the same shape, which you did great btw, but make it a bit longer and mask might be a little thinner and the hair is amazing just maker each strand longer and more independent in a way if that makes sense. I hope I made it simple, and btw your art is amazing for only a few months of anime, and final tip: Use reference, and keep trying and you get better everyday! This is my best piece of art