I still have this game, so if you need more details on the assembly or the parts, measurements etc, just let me know!
BTW, Jakobud's measurements are good, but the base was an estimate. Don't know if you plan to build that part or not. I have that piece as well and can get the exact height of it. It has rounded corners and it is slightly shorter than in his plans.
It would be impossible to build an exact replica of this game, unless the person has special tools and can bend his own control panels. However, even using just wood, a replica could be made which looks nearly identical. It could be indistinguishable in a photo or to the casual observer.
Spriggy, email me about some tips for the CP artwork as well!
TTYL,
Wade