It's super common to get a Tandy 1000, 2500, 3000, or 4000 with a molded front floppy faceplate and have a bad or missing drive. This allows you to fill it with an SD card reader. Works really good with my $4 XT-IDE
This is the SD Reader
https://amzn.to/43AFyuX
$4 XT-IDE
https://www.pcbway.com/project/shareproject/The_4_XTIDE_69f4ccdd.html
I'm no expert at 3d designs, but I use these all the time. They're solid and functional.
I also made a cf version https://www.thingiverse.com/thing:6113579
Tandy_Floppy_Button_Rev_1.stl | 17.1KB | |
Tandy_SD_Drive_Bay_Rev_3_-_With_indent.stl | 36.6KB |