Max Toy Company Toho and Tsuburaya Toys

Having seen the bigger pic, it's just six parts: upper body (incl. head); lower body; two arms; two ears. Still a lotta joints, for this line... maybe the most articulated one they've done thus far?

 

Yes! He was posting pics from the Max Toy booth.

 

Here's some words to consider:

WF2024 Winter Same-day Copyright No.1
Mechagodzilla (1974)
Prototype production: Pico Pico

Spoiler