RFID tag floppy disk keychain

This keychain is a  model a 3.5" floppy disk with a lot of details.

It embeds a round 25mm RFID tag. The standard thickness of these RFID tags is 0.8mm but the model increases it to 1.0mm to account for surface roughness and dimension inaccuracy.

These RFID tags exist in 125KHz and 13.56MHz and are often used to open building doors.

A support in PETG is included in the model. Only PLA basic should be used to allow easy support removal. Additives in other PLAs can make support removal much harder.

The model has been designed for a 0.4mm nozzle. Since the model is quite small, calibrations should be done well before printing.

The printer will stop at the beginning of the 14th layer to insert the RFID tag before it continues to print and buries the tag inside the model. The RFID tag should have an adhesive under it to avoid mishaps when it gets buried inside the model when the printing resumes.

Any constructive feedback is welcome to improve the model.