Animated Cauldron for Brewing stand. 
- Brewing stand Looks like Cauldron!
- The liquid in cauldron varies depending on the number of water bottles.
- Floating skull :3
- New interface

Credit "DMBuce" for the excellent potion cheat sheet.
(this a Json Model for Brewing Stand using custom and some vanila texture)

This version (2.0) is only available for 1.14+

 

 

 

 

 

 

Here's a GIF showing how it works.

 

This is old version 1.0