R5-A3 (3A Armstrong/1977 MPC R2-D2 Mash-Up)
R5-A3 is a prototype battlefield Recconaissance Droid deployed with the 357th Star Corps. Equipped with a portable ion pulse canon, R5-A3 was very effective against the droid armies of the Separatists. Unfortunately, due to financial cuts, this droid was the only one produced.
If you are interested, this custom is up for auction on Ebay.
You can check out the listing HERE.
More pics after the break!