Hello
You can follow the links below to watch videos with models and go to the pages with a full description of each model.
Pitbull Mutant Video Page Lizard Mutant Video PageBeast Mutant Video Page( The models is loaded and works in unreal engine 5 , But the skeleton has a structure from unreal engine 4 , be careful and consider this point)
Any humanoid animations or blueprints from the store can be applied to these characters.