I was wondering when that would happen. His work has been pirated all over the net. It would be nice to have it in one place, that pays homage to him. We would gladly do it. We are hosting the complete works of many designers, and it allows them to get on with the business of designing models. They have complete sovereignty over their work, so it's a plus for all.
Zio was a pioneer in this hobby, he seems like he would have been a great character to know. If anyone knew how to contact them family and could explain we would host his work, if they wished, we would be happy too. Then again, he may have family members who wish to sell them, you never know.