My spidey senses are tingling. I can't help thinking you're working your way up to something...have you managed to acquire your grail? hmmm?!
No, I wish.  I've started buying parts on eBay, I'm going to build my own replica using shifterMAME.  So far I've snagged a complete control panel and gas pedal assembly.
Need:  Bezel glass, side art, and molded plastic piece that surrounds the control panel
Also need:  Plans / Dimensions