Received these in the mail today; a Roddenberry Legacy science Mk IX and holster (thanks to Mike from @hms)!
As can be seen, I’ve gone ahead and stripped down the Mk IX to its basic parts as I want to retrofit it to become a medical Mk X (the electronics didn’t work anyway).
I already went ahead and removed those dumb hinges in order to replace them with proper-looking ones.
Got a proper back panel on the way to fit a hand scanner, though the panel’s a little undersized so I’ll have to shim it up with some styrene to make sure it fits.
Next thing is to try using a hair dryer to soften the adhesive on the graphics to safely remove them intact so they can be used as a reference for the medical Mk X graphics.
The holster is really nice, though I may have to replace the adhesive felt lining on the sides as it seems to be coming undone. Very pleased to finally have a Mk X holster.