NFC antenna recommendations for XIAO nRF52840

I’m looking for recommendations for antennas that work and are tuned for the XIAO nRF52840. I see there is a wiki article for how to use the NFC pins and some software example. Has anyone found any off the shelf antennas that work for NFC with this board?

Hi there,
I was looking for something similiar, I have came across this one from seeed itself, I think you can cut the connector and solder it to the XIAO. I didn’t bought it or tried it myself (yet)