Hmmm, I have one. I can't remember where it came from off the top of my head. I think it's from the French mod http://morromods.wiwiland.net/spip.php?article753, in which the author said that the meshes in a particular folder (arch?) were free to use by modders.
This is really all off the top of my head since I'm not at home. Maybe someone else can be more helpful.
If the easel isn't from that mod, maybe it's from http://morromods.wiwiland.net/spip.php?article1024 (another great French mod).