This month isn't necessarly about getting better at what you do; such skills take a lot of time to develop, mostly if you change your subjects constantly (human to non-human, different art styles of originals, etc).
Take it as a new horizon to explore. Working on more than one media can be very beneficial, and it's good gymnastic for the imagination.
I'll definitely try to enter this month, but I'll wait for the mid-semester break (Thanksgiving!) since a lot of my "3D" craft material is at home and not on campus. I'll think of my subject 'til then :3