I think you have misunderstood the challenge :/

Create a sprite (a game asset - this doesn't seem like an asset/sprite) of a non-human animal (not a real and existing animal - this looks like a real dog ) with some of its body replaced by man-made parts.

Good luck in school and study hard :)

EDIT:I have posted in the forum thread for this to be clarified, to be safe. Check that before updating or editing your entry.