This is "Bud" from the graphic novel Wapsi Square. One third of the ancient chimera and golem guardian to Monica. Bud appears in the form of an 18 year old gawky blond girl but she can also manifest into a monstrous looking goat. Bud tends to still have her young adult fussiness and clings to what is simple. Her fondest memory is listening to the night wind while sitting by her family’s small oil lamp. She’s fiercely loyal to Monica but reminds her that she is still very dangerous and could eventually turn on her, as she feels herself to be a machine.