A 2001 Camry was my first Toyota. Had 127k miles. Ran like a charm, still does at 205k miles! (sold it to my sister at 140k)
What I did:
Transmission service (take pan off, they check for stuff)
spark plugs
Timing belt was shown to have been replaced around 100k miles so I left it alone.
Since I sold it, they've replaced the timing belt, and we replaced all four struts/springs/mounts.
Enjoy your camry, I miss that car!