Crab Drives at Nats

Who knows of any teams that have crab/swerve drives at nationals? I’m going to get some pictures of them so we can possibly make one next year. So far i have 71 and 118 on my list.

I believe 461 has crab drive.

312,16, and 1261 also have swerve drives.

I heard some teams use two fps and two cims for their swerve/crab drive. How does that work and whats the orientation they use? Kiddie corner, or both in the back, or both in the front?