Hello my friends, I re-created the minecraft skin ´´Alyssa´´ out of a german rp project on youtube named ´´Minecraft Galaktus´´ that ended about 2 years ago.
this skin is hd because in the project she was also a high resolution skin like a lot of the other rp skins (fun fact: her original resolution in the project was 256x256)
you can use this skin in java by applying mods, there are a lot of ways to do that the most accurate way to the show would be with the custom npc mod and a morph mod.

Anyway, have fun using this skin :)