aceo competition femur [horse]- winner found

As there were people interested in this competition, here it goes!

This is right femur in craniolateral view. Tell me what animal is it from and it can be yours!

Deadline: March 30. I will choose a winner randomly (by random number generator) from the correct comments! You have two guesses.

EDIT: random.org selected ~cuygirl as a winner of this card!

Do NOT participate if you don't intend to send me your address in case you win, because I will send the card to the winner by regular mail, postage costs covered by me. (In case it gets lost my mail, I will send another random bone card in similar style... And in case that card gets lost as well, I won't send you anything, because I would probably kill people working at post office even if it probably wasn't their fault. Howgh.)

watercolours (prussian blue and white) and black pen, watercolour paper, 2,5" x 3,5"
referenced by my classmate's photo, my own photos and memory

art (c) to me