I think I have an extra copy of the schematic for this game. I'm headed out of town for the week for work but could work with you get it to you after I get back if you decide you didn't want to order it from pinball resource. It looks like there might have been a manual for this game too (I saw reference to it on pinball resource). I think Steve charges $16.50 pluss shipping for schematics.
Let me know what you'd like to do.