I found this popped up in several spots on YouTube but a full announcement has not been made. It looks like a Government and Commander 2011. The prototypes are wearing Extreme Shooter's Gen 1 stippled grips, but will supposedly have an aluminum grip at launch in Q2 2023. It's optics cut for the RMSc/Holosun 507k sights and uses Sig iron sights.

Except for the slide cut outs, I kind of like it.

Saves you having to slot the slide when you port the barrel as now allowed in IDPA.