This is my custom R4 droid that I painted with gold acrylic paint.
About this creation
This droid is one of the few R4 droids without the dome head that many of the R4 units got. This particular droid works in the Republic Secret Prototype Testing Facility. (not to say that he is a prototype!) He has been upgraded with almost all of the upgrades that R2-D2 got, so he could help the inventors in the facility (the Naboo fixed R2 up well).