There's this, http://www.thesims3.com/assetDetail.html?assetId=4079989
The sim comes with the mesh, because the original site that had it is gone.

Aside from that, I can't find any others.

As requested by joewinko, I bring you a machete accessory~

I converted this from sims 2 castaway stories.
It is held in the right hand, and blood-stained. The handle is recolorable, and the blade is not. Usable by male and female YA-E.
I was going to make a clean version (and probably will at some point) but I had too many issues with it, so I just made one version for now.




It has 952 polys.
Feel free to re-texture or whatever, just give proper credit~

Sarah smiles - Panic! At the disco

Red hands - Walk Off the Earth

(They're a great band, mookie, glad to get other people into them ; P )

(Excuse me, that doesn't start with an R  )

Far too young to die - Panic! At the disco

I should be able to do it. I'll rip the model from castaways and convert it to TS3. c:
Shouldn't take too long.

Olyvia

She's a handsome woman - Panic! At the disco

Working on my cosplay. =3=
I've only got two weeks until the convention, and still so much to do.

Nah, they're all the same. 

TSBM has a lot of piercings

Nope, I only watch two shows, and one has ended for the season.

TSBM doesn't care about sports at all

Nope, TS3 loads really fast on my laptop 

TSBM has really long finger nails?

I have (and I don't care for it)

TSBM has long hair?

You can try using some kind of fur skintone, or the like, and then layering on different makeups and antlers.
Here are some spots: http://curiousb.livejournal.com/15190.html
Here are some noses: http://thebigtradeoff.livejournal.com/13485.html?thread=306349#t306349
And then some elf ears or something would go nice.