Before this site become less well travelled - I wanted to post a final rant about battle droids.
They suck. The plastic is weak, so they sag after a while, they don't stand up properly, and they just are useless.
The only sculpt of Battle Droids that I actually like are the Ep. 1 ones. Those atleast stand on their own.
Use stronger plastic on these guys - there are important to the whole PT. Also - make a SBD with the same plastic as Ep. 1, and put articulated wrists on them... Is it really that hard?
We need regular BD, pilot droids, security droids, all red droids, white OMM droids, red OMM droids, super battle droids with proper arms...There are enough to make - just throw away your current mold and either bring the Ep. 1 one out of retirement, or make a new one.