To display the sky, you need one of these mods 
Rem Crystal PvP + Anime Sky
This PvP/CPvP resource pack replaces the model textures, sounds, GUI, inventory, and sky with a Re:Zero theme.
- 40
- August 27, 2026
Ram Crystal PvP + Anime Sky
This PvP/CPvP resource pack replaces the model textures, sounds, GUI, inventory, and sky with a Re:Zero theme.
- 17
- August 27, 2026
K-On! Crystal PvP + Anime Sky
This PvP/CPvP resource pack replaces the model textures, sounds, GUI, inventory, and sky with a K-On! theme.
- 634
- August 12, 2026
Rem Crystal PvP + Anime Sky
This PvP/CPvP resource pack replaces the model textures, sounds, GUI, inventory, and sky with a Re:Zero theme.
- 40
- August 27, 2026
Ram Crystal PvP + Anime Sky
This PvP/CPvP resource pack replaces the model textures, sounds, GUI, inventory, and sky with a Re:Zero theme.
- 17
- August 27, 2026
K-On! Crystal PvP + Anime Sky
This PvP/CPvP resource pack replaces the model textures, sounds, GUI, inventory, and sky with a K-On! theme.
- 634
- August 12, 2026