The Sao Paolo based collective VJ Suave have been blazing a trail for outdoor based stop motion animation projection by projecting their stylized characters into real world environments. For ‘La cent’ they used a Nikon D90 and exposed every frame for 5 to 15 seconds so as to absorb enough light including the moonlight.
They took 4 days to work on the animations and 2 nights to shoot.

Surprisingly they used no modules for this work, apparently just jiggering the master speed slider. Upon my recommendation maybe they will have easier time using the ‘Movie Scratch’ module that allows you to change frames incrementally.
You can check out more of their work via their vimeo page. They have this wonderful penchant for making eerie subjects look cute.