This pack is a splinter pack which adds the Scorpions and Crabs from AL's Spiders Revamped!
Three Scorpion variants that spawn in Desert and Badlands biomes, two Crab variants that spawn in Beaches, Rivers, and Oceans, and a Blue Fiddler Crab that Spawns in Mangrove Swamps.
Unlike the models in Spiders Revamped, however, the legs are simplified like the vanilla Spider so it can work as a stand-alone!
Additionally, as a bonus feature also from Spiders Revamped, regular Spiders will have a special texture when ridden by a Skeleton!
It's also recommended to use this pack alongside AL's Skeletons Revamped to have a matching Skeleton Jockey! (Optional)
Make sure that these are all set to "ON":
Custom Entity Models Random Entities
Emissive Textures
You can find these toggles by going into:
Options>Video Settings>Quality