Got a new Minecraft skin from Zombey?

I had previously watched a video of Paluten in which Zombey is there, my question now would be if anyone knows how to get the skin that Zombey has in it.

The video:

PS. Unfortunately the skin is not listed via NameMC:

https://de.namemc.com/profile/LordZombey.1

https://minecraft.novaskin.me/

Try there. On NameMC you see the skin attracted, in the video he did not switch on the layers.