Tutorial Easyer way to make custom head-blocks

Hello

I found this tutorial a few days ago:
https://bukkit.org/threads/create-your-own-custom-head-texture.424286/
But i cannot answer there, so I made a new thread.

I found an easyer way to get such head-blocks, that works in Minecraft 1.13.2 too:

First follow the tutorial in the link to the first part of step 3.
Once the skin for your head-block is uploaded to your Minecraft game-account, open this page:
https://minecraft-heads.com/custom/heads-generator
You will find two text-fields.
put your Minecraft-name into the top one and the name for your head-block into the bottom one.
Click the "Create Give-Code"-button and you get a preview of your block (if you make a block from your favorite player-skin, you can save that picture and use it as an avatar in Minecraft-forums) and two text-fields with codes.
The left one can be used in Minecraft 1.13.2.
But it´s too long for the common ingame chat.
So get a command-block (/give @p command_block) and place it anywhere.
Right-ckick it and fill your give-code in the text-field there.
Attach a button to the block (sneak and rightckick) and rightclick it to receive your own custom head-block, that you can place anywhere in your world.