Executrix 7 stars ,what were the requirements again?

As far as now I have :
Slave 1 5 stars and half
Vader's Tie Fighter 7 stars
First Order Tie 7 stars
Imperial Tie 7 stars
Scimitar 6 stars and a half


I hope the requirements are NOT to have the geonosian fighters because they are 2 stars.
But i do not know ,I forgot the requirements since last time

Also anybody know when will executrix come back?January?Since I think they said they are doing one each month,so its Endurance-November , Home 1-December and Executrix-January