Kailh Choc V1 PG1350 Stabiliser modelled from the tech sheet listed by Kailh on their Ali Express store (I've attached that here as well)... I had to best guess some dimeio. But the fundamentals are there and I've manufactured a case and keycaps based from this model after verifying it all in CAD... the Fusion 360 file also contai the Joint which controls the mimax stroke of the things are a pain, good luck!