This is very cool!
I started a Nova-class MSD for an RPG campaign—didn't finish before the campaign ended, but what I did is here, for comparison's sake: https://keithblumenfeld.com/afop/scorpiimsd/. I started doing actual deck plans, because the Nova is small enough that it could actually be done... I still contemplate doing it. Not sure deck plans could be done the same way as the side-on MSD rooms here, just due to the widely varying nature of ship hulls. The original and D Enterprises do have official deck plans released that could give some insight, but it would be a... daunting task.