Mij Gilamar, was one of seventy-five Mandalorian Cuy'val Dar training sergeants for the clone commandos, personally recruited by Jango Fett to help train them. He studied battlefield medicenes. He is part of the Elite Forces of the Republic set on Entertainment Earth, and part of the Republic Elite Forces: Mandalorians and Clone Troopers pack.
This has been taken from Entertainment Earth
'Mij Gilamar is one of the Mandalorians chosen to train the clones on Kamino. He is a natural leader and a skilled warrior who can instill in the clones an unyielding commitment to protect the ideals to which they have sworn their allegiance. This figure comes with a backpack, removable helmet, and blaster rifle.'