Lollipop-bayonet mount drawing??? Oktava MK012 thread measuring ?

Hey Guys,

Does anybody has some drawings or blueprints of the bayonet mount for Neumann/Blue/Red lollipop capsules???

I like the idea of interchangeable capsules of Blue Bottle, I want to build the "poor man" version of it and found a good metalwork shop, but unfortunately I haven't any info about bayonet mount  dimensions, etc .

Also can't find nothing about thread  parameters of Oktava MK 012 mount.

Please help me someone!

I've had Alexei at AEG Moscow make me thread adapters for schoeps 934b capsules, to fit on their mini tube amp bodies (mk012 sized), since I had a spare set of capsules. You might contact them