If anyone from Deeproot is reading this please consider the following for an LE model.
1. Grade 304 brushed stainless steel (same as Delorean) armour that is laser etched on the sides to give off a time circuits / 88mph time travel effect (Star Trek LE has this type of lighting on both exterior and interior of cabinet)
2. Base the game off all 3 films, not just the first movie
3. Have some licensed music please from the soundtrack including Huey Lewis
4. Produce playfield lighting effects and LCD animations that change the appearance of the game based on the time period of the mode the player is in
I really hope this is the 80's license you have