Resnouted Moobloom [3D snout backport]
Resnouted Moobloom is a resource pack by Cerulean Studios that completely changes the model of Mooblooms from the Buzzier Bees mod, giving them a three-dimensional snout. This alteration helps the modified creatures fit more naturally into the game, since the new cows from version 1.21.5 received similar models.

The resource pack is compatible with versions 1.21.1 and 1.20.1, and the author also acknowledges the possibility of it working on earlier builds, though no full guarantee is provided for those yet.
For the modification to function correctly, you need to install Entity Model Features (EMF) and the Buzzier Bees mod itself. For the best experience, the developer recommends downloading the Backported Cows resource pack, which adds similar snouts to regular cows. This ensures the appearance of all similar mobs remains consistent.
After installation, you’ll notice that the overall game graphics gain more cohesion, and the mobs’ looks come to life in a fresh way. Feedback on the project—whether it’s suggestions for improvements or critiques—is welcome in the comments section.
In the future, the author remains open to potentially adding similar functionality for horned creatures like the Flying Cows from the Aether mod.