Some earlier concept art in a redesign for Summer, a short time before I STOPPED drawing. Yeah, I'm re-uploading some of these things in the strangest ways - shoot me. ...Actually, don't. :P
The sword was inspired by the HF Blade in Metal Gear Rising.
As for the sketch, it's actually one of the first ones in it's particular style, expanded on when I started drawing again, which'll be seen in later artworks.