The first level is called "Hareowed Acres". It's a small map with a few fights and some spooky surprises.

There are texture problems with this one, calculating shadows should fix them though.
The second level is called "The North Pole"(original, right?). It's another small combat map that is full of holiday cheer.

Stealth helps with this level.

Both levels I had to sacrifice some detail to get them to run smooth on my computer, let me know how they do on yours.
Download links: