Here is a list of Playable Osh-Tekk In My Mortal Kombat 12, who they are based off of, and my variation it is based on.
Good Osh-Tekk
King Kotal - Is The Actual Kotal Kahn as A King - 2nd variation that I customized
Queen Jade - Is The Actual Jade - 3rd variation
Nochtli - Kotal Kahn - 3rd Variation
Xipil - Cassie Cage - 5th Variation
Sactzi - Kotal Kahn - 4th Variation
Zuyaxi - Scarlet - 4th Variation
Traitorous Osh-Tekk
Yaopin - Kotal Kahn - 5th Variation