Underwater 1/?

So, I'm going to try to commit to a piece of art this time. It's a half-cocked winter wonderland full of swimming and scuttling..
The working image is 10000 by 6000. but i've shrunk it abit so as not to break the internet. I'll try to update it as often as possible. And I hope to get a bit better at this whole drawing thing as I work on this piece.