Check my thread, it's in my sig, Every character is rigged. But I don't recall if they are SMD or DAE format. But like John2k4 said, Noesis can convert models to DAE. So if needed, you can convert any SMD's to DAE.
Edit: You can also look here.
http://models-resource.com/psx_ps2/K.html
Edit: You can also look here.
http://models-resource.com/psx_ps2/K.html