Yes, definitely would be something worth making. I came up with a 3D printed model for this exact request, very solid.
I hope you guys make this into production, because I will buy into it without a doubt.
Q - are you going to make the post only, or have plans to machine a arca plate...
I have a more knives than I like to admit..
End of the day, Morakniv is pretty darn hard to beat.. I have a garberg, kansbol, companion, bushcraft black, robust, classic no1, eldris.. you name it..
The morakniv community is full of wonderful people, and the knives show it.
Kuiu has a lot of random sales throughout the year. I'd say the next one in the near future will be a quick labor day sale in September.
A lot of great gear to choose from. Do you research and buy what you think will best suit your application/environment.
Good luck Dom