At the time I chided Steve Cordero about Petra's ludicrously large breasts. Turns out the character was modeled after an actual ludicrously large breasted model. A few years later he produced Helena, an equally astonishing crux character who was more sensibly proportioned but even more incandescently hot, IMHO.
Was that Petra Verkaik? She had a few fans in the old Crux group
I crucified her myself in 2002 at someone's request