The camera tool is like in the zoom mode. It can be used to observe the destruction from a beautiful angle, as binoculars, as "empty hands", or as a funny toy with a flash that can be spammed.
He doesn't take screenshots, because the game doesn't have a script function for screenshots via steam, and the embedded screenshots are saved as uncompressed pngs, which can very quickly shit the computer's disk.

Installation:

Documents\Teardown\mods
just throw the contents of the archive here and play with pleasure.