Add Genders and Visual Variations to Mobs

It would be great if some Minecraft mobs had gender or visual variations, like chickens and roosters, cows and bulls, or male and female zombies.
This wouldn’t change gameplay — just make the world feel more alive and diverse.

Minecraft already uses this idea with cats, horses, and villagers. Adding small visual or sound differences (for example, a rooster crowing) would make farms and survival worlds more immersive without adding complexity.

These variations could appear randomly when mobs spawn, using different textures or models, but with no behavioral differences.

This simple addition would bring more personality, creativity, and realism to Minecraft, keeping the game’s core charm while making the world feel richer and more natural.