Hey there, thanks for the mod c:
Found a lil bug when using this with https://www.curseforge.com/minecraft/mc-mods/nyfs-quivers/
If you have a quiver equipped in your back, when you zoom in with your spyglass, the 3D model of the quiver appears on the center of the screen, only while using the spyglass.

seems to be working with latest versions of quivers and spyglass, please reopen if the issue appears again