Currently, the display tab of Blockbench's item model editor has three reference models for the first-person view: normal, charging bow, and charged crossbow. However, there is no reference model for when the goat horn is being played, which is another hardcoded use animation in Minecraft.
I am just suggesting that another reference model be added for the tooting/goat horn use animation.
Detailed description of your suggestion
Currently, the display tab of Blockbench's item model editor has three reference models for the first-person view: normal, charging bow, and charged crossbow. However, there is no reference model for when the goat horn is being played, which is another hardcoded use animation in Minecraft.
I am just suggesting that another reference model be added for the tooting/goat horn use animation.