Client rulers in Africa, Steppe, Arabian Peninsula?

[sacred band elephantes]

So I started using celtic generals and they are amazing, they're cheap and I don't need family members in Gaul and Spain anymore, also I don't need a full garrison of levies anymore since their influence is pretty high. Anyway, is there any recruitable generals in Africa, the steppes, and the Arabian Peninsula? I really don't want to send family members there as Makedonia and SPQR.

[The Kybrothilian]

You can recruit African generals in North-Western Africa, Hellenistic mercenary generals in most of the South-eastern Africa and Nomadic noble mercenaries in the steppes. Arabia doesn't have any client ruler units though.