The last one in your OAV gallery, where Ryoko is
offering Ryo-Ohki a drink, isn't from any OAV
episode I remember. I haven't seen all of
Universe, so I'm not sure which episode it's from.
Also, I think your first Zero Ryoko cel is
actually Ryoko being captured by Clay at the
beginning of episode 11.
Very nice cels, all of 'em (including the ones
from Shin). When did you start collecting Ryoko?