GPIO Flatflex connector

Does anyone know of anything supporting the gpio flatflex connector on the uconsole? even if it’s just a breakout board/connector? I’m wanting to look at what’s available on it to potentially add an NFC reader to my uconsole (half-baked/prototyping at first). If it’s got SPI or I2C then it’d let us make a board that could go on the outside of the case (or just the coil). That way I could use my hardware 2fa key over NFC instead of replacing the lte expansion board (also an option but i’d rather do it via the gpio header to avoid that.