Well i got a few tested and ready for the black market.

Ushabti of Djaf(jakel god). adds +1 I and M

Ushabti of Ptra (sun god). adds +1 ws

Uahabti of Asp (poisen god?). Poisend attacks

well input what you think so far I'm working on the scorpian one and the under world one right now.

Shouldnt sokth the scorpion one be poison.
And how about ptra be -1 to hit
Also Djaf could be +1 attack instead

i think Djaf should be +1 Ws or as infernobringer suggested+1 M and +1 I

Isnt djaf the one as it says in the book "swift to anger"
I was thinking about it and i rekin +1 or since there jackals
Maybe something like bonus from there number since there pack animals or the bone giants unstoppable charge
Since they are scavengers

scavengers, this gives me a idea, if they are scavengers, it only makes sense that they would eat enemy's they killed, so how about if a unit of djaf ushabti succesfully pursued an enemy unit, any wounded model in the unit is healed, this doesnt mean replace destroyed models with new ones

Did you ever play the old undead gouls who had to pass ld test so they didnt start eating an enemy,
We could have that to balance the advantage.

I never played those ghouls, but i gues it make sense to balance the advantage, how about if they catch some enemies, their move is deducted with d6, next turn, because it takes a while for them to finish their meal.