Identical to the torches found throughout Amnesia, with the exception that the torch can be removed from its mount and carried.
This torch is used in several places in Harvest, and the desire for such a model was expressed on the Frictional Games forums, so I'm releasing the model ahead of time for other developers to use. Enjoy!
Installation is simple, just extract and copy the contents of the Carry_Torch folder into your Amnesia directory. This should not overwrite any files, but should ask to merge folders (which you should accept). Details are in readme.txt, including credits and attribution.