Awesome work! I really can see it being a 3d model or figure in the future. I've seen stuff like this for Dragon Ball Z characters or even in the table top gaming world. But even before reading your description I thought to myself "looks like that mother is fighting for her child's life." So that's my favorite part. The fact that you're able to tell exactly what's happening without any description being necessary.
Thanks for sharing! I wish you luck in getting made into a physical 3d model!