Arc Trooper yellow trim SL19 Legacy 2008, includes battle gear.
Seen in Expanded Universe (Clone Wars Adventures: Volume 5: The Order Of Outcasts)
The Advanced Recon Commandos, commonly known as ARC Troopers, are elite members of the vast clone army. They are hand-trained by Jango Fett and have special programming that allows for independent thought. ARC Troopers are used for exceptionally dangerous missions that require flexible, independent thinking.