Does anyone have any CAD/design files for these parts?

I have a somewhat large CNC router (good for ally) and access to a large plasma cutter for steel.
Maybe could do a run of some parts....my forte is not the design part, so modelling them myself is out of the question.

I've gone ahead and just purchased a few replacement parts. ie height adjuster and new bearings etc etc.

I'm still at the workshop, so should have some pics of the rails shortly.

Cheers