Apart from the shards of the sacred jewel, Naraku doesn't really carry props around. Doesn't even have a weapon - like he needs one.
I don't know where to find pics, though, I'm sure some die-hard Inuyasha fans have plenty to share.
I did see a Naraku in the baboon-skin at DragonCon, but I didn't stop to ask what he made the mask out of. It might have been papier maiche.