Hi! I drew out my own sketch for ya to compare to. And absolutely feel free to trace over or copy it as much as you like! My corrections are subjective, as they are changed to my personal style, but some of the main changes I made fluffing up the hair more, correcting things like the horns and to face the angle the character is facing, and just adding some more details to make out the body shape more. Beyond that, what you had already was pretty good on it's own! I hope this helps in some small way. ^-^