Adapter for Gong v2 masts and Takuma Fuselage

Hi!

Has anyone already made a custom adapter to fit a Gong v2 mast into a Takuma fuse?
Something like the Gong mast fuselage adapter but with a different low end?

Or has anyone ideas about how I could proceed to get one custom built?
I could also be interested in the same kind of adapter for an Axis fuselage :wink: