ST02 has 3 different nobles with drawn sword, they are single part casting with a separate spear and shield. They are riders only and have been shown on SASSH7+8 but could go onto H10-H11-Sassh3-6 or fully armored H14 horses.
"These figures can represent Khazars, Gok Turks of the Western Khaganate, Oghuz and Turgish or any other Turkish peoples from the 6th to the eighth century CE.
The Khazars in particular allied themselves with Sassanians and Byzantines and were a powerful people in their own right. The Gok Turks are recorded as using horse armour by the Chinese and the other tribes may well have used iron or leather armour also.. "