R5-L26

R5-L26 was a green-colored R5 line astromech droid who worked on Jedi Master Adi Gallia's flagship during the Clone Wars. R5-L26 was attempting to escape General Grievous' assault on the ship, and bumped into R2-D2 who was escaping as well.

Behind the scenes
Despite the fact that R5-L26 has been confirmed as an R5 line astromech droid, the droid's model is one of an R4 astromech.