Currently, the only version of Minecraft that supports any of these is the Java Edition. Bedrock players can't get custom heads yet, unfortunately. Here's how to get them on Java Edition.

Once this is done, head to the CurseForge website, where you will find all kinds of Minecraft mods, including Pehkui. Search for the specific mod and open its website.

Minecraft: Java Edition is made better with mods, and we have everything you need to know to install and play with mods on Windows PCs.

You can install mods in "Minecraft" by playing the "Java Edition" and using the third-party app Minecraft Forge.