A.S.K. Homework, the developer of Zaccaria Pinball for ios, has posted on pinballarcadefans.com that they need help with digitally recreating two very rare Zac tables, Spooky and Mystic Star. They've requested if anyone has high resolution photos of these two games, to please get in contact with them. I have given them some advice on getting in contact with possible owners but, since I don't think the developer is a Pinside member, I decided to post this here as well. Pinside does list a few owners of Spooky but no one as an owner of Mystic Star.
If anyone has really good photos of these two pins or knows anyone who does, you can post on pinballarcadefans.com, send them a PM on Facebook or just respond to this post and I'll direct them to it. Zaccaria Pinball is a really cool ios app that digitizes tables that many of us have never seen let alone played, especially those of us in the States.