On my recent post I proposed the Kanem. Check out the discussion.
The last features I suggested were:
Features:
-Generate gold for every killed enemy unit
-A Melee cavarly bonus
-Houses, mills and lumber and mining camps can be deconstructed
-Herding and hunting generate gold.
-Fishing traps are cheaper
Unique unit: TBD (cavarly)
Unique techs:
-Castle: Monks are faster
-Imperial: TBD