That's so cool! I'm amazed at how good the texture of the light bar came out. It really looks like there were lights behind some frosted ribbed plexiglass. And the calculators really look real. WOW! I like what you did with them. I may add the additional parts for lamination.
BTW, you may have noticed the somewhat different look of the badges (PRE ASSY and FLIGHT COMPUTER). Reason for that: These were stickers which were put on the original to hide the SHARP logo and the calculator model number. Since 1978 those vintage calculators have become the most expensive parts of the prop. They may boost the price for an authentic replica up to 80 bucks (the original legboard can still be found for about 20 $).