Was so expecting heterochromia that I was mildly surprised not seeing it
I just picture that nose-ring giving her frostbite on the piece of skin dividing her nostrils.
Apart from that, nice picture.
Edit: The official anatomical term is *septum*...
Just a girl and her dog, and her last dog keeping her warm
Reddit math 101: Hot red head + doggo = Guaranteed front page
...and a coat made from her dog's brother