Did a quick search and didn't find anything.
I'm not into modding daily drivers much, but there are some mods that make sense and add that little touch, mostly nobody notices. I found one such mod for my TL and wonder if it has an application on the Camry?
I referenced the Camry SM and it looks as if the parts are similar, someone who likes this idea can maybe take it further by actually looking up part #'s or cross referencing Smart Key vs. Keyed vehicle parts.
It's called the "Shaved Door Lock" and cost me $8... The part was pre-painted I would imagine Toyota to be similar. It took all of 2.5 minutes to complete this mod... There isn't a keyhole visible on my car anymore, unfortunately the Camry has a keyed trunk and probably not as easily "shavable." But then again, Smart Key vs. Keyed parts, who knows????
Here's some pics of the install, it should be pretty self explainatory.