The Legend of Zelda - Link gets his sword

I created this artwork in Blender. Using a capture of the GameBoy Color game - "Legend of Zelda, The Oracle of Seasons"
I was interested how it looks in retro pixel but with techniques that are possible today.
It is only a plane with Displacement. I used Diffuse, Roughness, SSS, Emission and Displacement map to create this style.
Cheers!