Neither the new BMW #1 M8 nor new M-AMG GT3 are in the AMG vs M Sport Horizon Specials category. On checking other posts, there remain other apparently-relevant Bimmers and Mercs that aren’t in the category either.
For comparison, the new #3 Chevy C8.R is in the Chevrolet vs Dodge category and the new Ferrari #62 488 is in both the vs Lamborghini and vs McLaren ones.