It looks like Leader Scourge from the ROTB movie should be officially revealed in a few hours time, as the official images and product info has apparently just been sent out by Hasbro...
https://news.tfw2005.com/2023/01/30/...-images-474266

I am also expecting this to be up on Amazon Australia tomorrow after the reveal.
It is numbered as SS-101, which means we are still waiting on an official reveal of what is (or would have been) SS-94.

Transformers Studio Series Leader 101 Scourge
(Ages 8 and Up | Retail Price: $54.99| Available: 2/17)
Bring the epic action of the Transformers movies from the big screen into your collection with the new Transformers Studio Series Leader 101 Scourge action figure. Inspired by iconic movie scenes and designed with specifications and details to reflect the Transformers movie universe, the new Scourge action figure stands at 8.5-inches and can transform from robot to truck mode in 31 steps. The highly articulated figure features a blade accessory and detachable blaster and claw hand attachments that attach to Scourge in both modes, and also includes a removable backdrop display that fans can use to post their figure in their own style. The Transformers Studio Series Leader 101 Scourge is available for pre-order 1/31 at 1 p.m. ET at Hasbro Pulse and other major retailers.