Here's a good site to look at pcb's... http://arcadecollecting.xmission.com/pcbpics/ definitely older boards...check out the older multi pcb games like StarRider Berzerk
Not exactly the biggest but the bulkiest and visualy most impressive one I have, a Stadium Cross (System Multi32) I just wish I had a manual with the pinouts... It isnt controllable without the dedicated cab
