Offical Settei/Refrence sheets to the obscure Anime "Juuni Senshi Bakuretsu Eto Ranger"

I'm Currently on the hunt for the rest of the sheets, and I would like some help with this. So if you know anyone who is a settei collector, ask them if they have any more sheets for the series or have any contacts who may know someone who does. Also of note that this set has Princess Aura's prototype design