“Warriors of Eurasia” by Mikhael Gorelik, Montvert Press.
“Eastern Destiny”, by Patrick March, Praegar Press.

Yakut (nomadic) Descendants of Tu-Chueh exiles =
1 x 3 Cv (G), 2 x 3 Cv, 2 x 2 LH, 2 x 2 Ps, 2 x 2 Ps or 3 Wb, 3 x 3 Wb or 3 Bw

Khanty-Mansi (Urban) Descendants of Magyar exiles =
1 x 3 Cv (G), 4 x 3 Ax, 3 x 2 Ps, 2 x 3 Bw or 3 Ax, 2 x 2 LH or 3 Cv or 3 Wb (allies)

Chukchian were the most warlike tribe who often raided their Siberian neighbors and Eskimos and Inuits in America.
1 x 3 Bd or 3 Bw (G), 1 x 3 Bd (armored clan nobles), 2 x 2 Ps (Bw), 2 x 3 Bw, 6 x 3 Wb (mace and Spears)

Overlooked Minor Nations for DBA/DBM Armies

Army Lists Supplement: Allies
Armies in Historical Books: The Persian Era and Region
Armies in Historical Books: Enemies of Ancient China
Armies in Historical Books: Warriors of Siberia
Armies in Historical Books: Armies of the Ancient Near East and Africa