The majority of the costume was acquired through darthhair.
The vest: Mr. Bojangles.
Gloves: Vader Dave
Boots: WWII surplus boots
Flight Suit: Mieal Deneb
During the age of the New Republic, General Yar-Nala Apuada eventually joined on missions with the New Jedi Order, after much hesitation after having being in seclusion due to Order 66.
The Squadron he was assigned to was Shadow Squadron, with his call-sign number being SHADOW 76, and his call-sign name, Shadow Ryder, or Ryder.
His son, Jedi Za-Caari would eventually take over his father's call-sign name and number after Yar-Nala Apuada passed away.