
Requires Entity Model Features and Entity Texture Features

Changes/Fixes:
- fixed head rotation when strafing in 1.20.1 to 1.21.1
- fixed skin overlays not scaling in 1.20.1 to 1.21.1
- fixed first person hand skin overlays partially detaching in 1.20.1 to 1.21.1
- tweaked first person hand swimming and jumping animations
