Sorry, thought you had one. Hold my beer: https://drive.google.com/file/d/1j-pL2kgVzpkMUXX-6y67LKMijTeUvPe7/view?usp=sharing It may not have the exacts dimensions of 1.75u but it has one great and bad thing. It is completely flat, due this it is very easy to print it upside down. It has a good thickness to print.
That's based on a model I made for a handwired viterbi (the keys with strange simbols)
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It integrates quite good with kailhs keycaps despite these are estandar 19x19.
EDIT: If you don't own a printer, is quite posible that learning 3D modeling isn't worth it, despite working a lot on printing and modeling keeb related things, that's not even half the work of my 3d printer.
I probably should have mentioned I don't have a printer in my OP, sorry about that. But you're exactly right. The learning curve seems steep, and while it's not impossible, I'm just not sure it's something I should get into, considering how little I've really needed 3d printed parts. Thingiverse has been great to me when it comes to unique parts I need and I've had great luck just finding files and having them work. I could probably get into designing cases for my handwired builds, but I don't mind sandwich enclosures, and if I made something, it'd be a one-off anyways...
That being said, thank you SO much for the stl file. I'll definitely have it made and get back to you. I don't mind it being flat at all. I'm not too picky, anything that isn't a 1u in a 1.75u space is juuuuust fine by me! Those keys look great, especially with the legends! Thanks again for the major help!
@ice9js I'll still take your files, if you want some feedback. Could toss them in with fpazos file and try them both out!