Auto It

Wrapper for Irrlicht for use in AutoIt:
Au3Irrlicht in AutoIt Forums

au3irr2 - A newer wrapper bringing Irrlicht and au3 together. Historically some kind of a follower of the wrapper above, technically with a complete different approach:
au3Irr2 project page
au3Irr2 in AutoIt Forums

au3oIrrlicht - Project of exposing Irrlicht funcs inside original dll and example on usage in AutoIt:
au3oIrrlicht on SourceForge