These things are just waaaaaay too cool. Maybe it's because I have fallen in love with these Koto statues, now that I have them, or maybe it's because of my current obsession with OT Imperial Troops, but I must have these. I pre-ordered them today on shopstarwars.com!
As for the Orange pauldron guy, it looks like he will be a Japanese exclusive, limited edition, which probably means he will go for twice the price on Ebay. I checked shopstarwars and EE, and they don't have anything on the Orange Sandtrooper.
These are soo cool, from what I read you will be able to interchange them to make all kinds of cool poses!