Tanya used a Marauder II that was identical to the machine piloted by her sister.
Former Champions Elizabeth and Tanya Co-founded Gemini Stables in 3057. The two twin MechWarriors founded their stables after their retirement, becoming co-Stable Masters. The Stable fought number of respective amount of fights since its founding. During the 3062 riots just before the FedCom Civil War, the unit fought as allies with the sisters' former stable the White Hand Stables. 
- MechWarrior's Guide to Solaris VII, p. 85.
- Mappack: Solaris VII, p. 25 - "Profile for Gemini Stables".