The Camry 4WD was done last only 15,000km ago, but in 1998 according to the sticker under the hood. I did it anyway in 2021 when I retrofitted A/C to the car; it's not an interference engine but a belt snapping would still leave the car stranded. My tech did it in two hours and the OEM kit was about $120.
Thing's at around 170,000km now... we've maybe put 2,500km on it since we got it in 2020.