The one on the right is from December 30th. I went onto posemaniacs.com, so I could practice drawing poses since I'm struggling to think of new ones. I found out that I'm not that good at drawing fighting poses.
The one on the upper left is from January 9th. I wanted to try to draw my oc as if in an anime and I used KyoAni as a reference. I paid more attention to the hair, eyes, and face shape than usual.
The one on the lower left is from January 17th. I tried to have it more detailed like the previous drawing. It's supposed to be a WIP of JubyPhonic, but I don't really think it looks much like her. I also used posemaniacs, but you can't really see the pose here.