I was not satisfied with any of the online Nano SIM to SIM adapters so I made my own. Rather than try to make it according to the specs, I used my calipers and a SIM card and tweaked it to work. This one works for me, printed at 0.12 on my AIO Robotics Zeus printer it comes out the perfect thickness. You might have to tweak the Z-height for your printer, since it seems that this varies somewhat. But the X and Y dimensions ought to be just right for PLA with a little shrinkage.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/gB6UZ40etVQ

AIO Robotics Zeus

0.12

There's no infill in this thing so it doesn't matter what you set.