I wanted am over sized hook to hold lots of bags. Added the fusion 360 file for you to change to what you need. I suggest using custom infill with high infil of 50% + round the bottom of the horn which is the obvious weakest point of the design. I found tree support in Cura doesnt work as the support is too light for round ball section. Standard zig zag support with connect option in Cura seems to work for me.