[Centris 650 / Quadra 650]Nubus Slot Bracket/CD ROM Plate and MicroSD Card Extender for SCSI Emulator?

[sinisterpisces]

Hello,

I recently picked up a refurbished Centris 650 with a SCSI emulator installed internally in the HDD caddy. That's awesome, but I don't want to have to open the machine every time I want to do something to the SD card (like add new disk images).

I'd like to get a 3D printed part to either replace the front CD-ROM or one of the rear NuBus slot covers with an SD card slot. But, I'm a bit overwhelmed with choosing the right combination of items. Choosing the SD card extension is especially dubious. There are a ton of them on Amazon from brands I've never heard of, with terrible photos that don't actually show me what they look like.

I need:

1. A MicroSD card slot extender to connect the microSD slot on the SCSI emulator to an external slot.
2. 3D printing files for either a Quadra/Centris 650 NuBus slot or the front CD ROM external slot for the slot extender to attach to.

I'd really appreciate any advice on working configurations of extender cable and NuBus slot/CD ROM slot bracket. I'm most likely going to have them printed somewhere; I don't have a 3D printer of my own yet.

Thanks!