Here's a pretty cool error I haven't seen too often with the 1995 figures: Ro without a Skybox card. This is kind of a cool look because it opens up the art on the backer card.
The 1995 line did not have Skybox card errors too often, but there were a good number of figures that were on the wrong backer card.
I haven't seen many Ro figures overall with any kind of error.