Mob Size Randomizer

Minecraft 1.20.5 introduced the scale attribute, letting you set the size of a mob. This plugin lets you choose a minimum and maximum range of sizes to spawn in all mobs into your world. This ensures that groups of mobs, such as cows, pigs, etc, will all look a little different because they'll all be slightly different sizes.

The plugin is customizable, letting you choose default min and max sizes for all mobs, but also let you specify size ranges per mob as well so some can vary in size differently from the others, or not change in size at all. And the best part is, the sizes are up to you!