it's preferred that pieces be submitted at 1x, as we have a built-in zoom function at the site. we also require that backgrounds that don't serve a specific purpose be transparent, as glaring white backgrounds can be a bit unsightly.
nice sprite, the skin colors are a bit 'green' though, and the reds used in the shirt could probably use a little more contrast.
It's my first work so it has lots of "mistakes" :)