Filtered Battlers

Small update on my RPG characters.
I ran across some forum posts saying my battlers are not very smooth (actually called them "dirty" looking), but thought I would run some filters on them to see if they could be smoothed a bit.  I think I hit what I was after with some noise reduction filtering.  I'm going to polish them all and include as an option for folks.

First image is filtered, second is original by comparison.  What do you think?

Tyler