This is the first hand drawn piece I've seen from you yourself, and I must say that while it may not look like a Louvre piece it's certainly a great start. And far better than most people, myself included, could ever hope to make. The legs, mane, tail and body are fine but the neck and head are considerably larger than the rest of the unicorn's body. I would suggest working on your sizing technique a bit and afterwards I know it'll come out better. I also like the eyes shadow. It's a nice, simple color which is always cute.
make the snout longer, head smaller, neck a little shorter, and it would be great.... sorry i have a verry critical eye and im not good at judging nicely but if its only like your third time i have to say job well done, and keep trying, i am not good at drawing animals, and this is probably better then i could do on the computer but it just takes practice (sorry but i have 16 more words so im just taking up space) a a a a a a a a a a a a a a a a