Newfarmy

Hello! I'm planning on a "little" project for next fall. I finally have some space in my office-room and want to build a small cockpit. My eye is on a scale-setup of a Piper Arrow IV. I have tried to find the exact meassurements of the instrumentpanel to see, if i have enough room for a scale model or if i have to cut corners. So far i was unable to find anything. Does anyone here know where i can get blueprints or something like that of the instrumentpanel? Best regards!