Man these are bangin'. Your process was also fairly cool to look at.
Great sprites, love the green and red colour combination :).
http://forums.wesnoth.org/download/file.php?id=56284
The middle one was a revamp of someone else's design; I extrapolated a higher and a lower level for the unit on my own afterwards.
Thats so awesome man, I gotta learn how to sprite. I've done so many tiles for games thats kinda gotten me started, but I wanna move on to bigger things like moderately sized sprites like yours. Have any tips for a begginer spriter?