I'm a recent NC1 owner. The cup holders in the center console don't work for a manual, so I have been looking at options to change that. I was looking at ILMotorsports enlarged center console (https://www.ilmotorsport.de/en/mx-5-enlarged-center-console-with-usb-quick-charge-qc30-black-3384/1600), but at ~$170, it is rather expensive.
I found what I am hoping is a better solution at https://cults3d.com/en/3d-model/gadget/mx-5-nc-mk3-centre-console-tray. It I am getting it printed and will report back on how it goes getting it installed in the car. While it is 1" smaller than the ILMotorsport version, it will only cost me around $40 between buying the model and having a friend print the parts.
Del Val Miata Club