The 10230 Mini Modulars set is based on the existing modular series:
As well as the 4695 Mini Harry Potter Knight Bus. Have there been other micro-scale sets released by LEGO based on existing sets?
(M) = Microscale
Pirates of the Caribbean
There's also a mini hogwarts express:
And you probably can count the Liberty Statue in the Skyline factory set:
Most other minis are indeed from Star Wars, but I'm not sure which ones have bigger versions.
There was also the micro Rebel Blockade Runner, included in 10030 Imperial Star Destroyer