I wouldn’t want a UFO model—scale and precision or otherwise.
Sorry.
A tool I could use in pottery would be another matter. Maybe a ribbon tool.
I prefer to make big mugs—about 4-5” diameter and about 5-6” high. Would need to know if you prefer 2 fingers, 3 fingers or whole hand inserted in the handle and whether you are right or left handed, or not. I try to make the handles very ergonomic.
Are you taking orders? I’d like one. I would even consider giving up one or two of my plastic mugs to make room for the one you made.