> The complete story is here:
> Although it's in spanish only.
TL;DR translation for the gringos:
The machine was apparently made in very small quantities and there was no proof that any machines even existed aside from a flyer held by a foreign collector. Thanks to the research by various individuals, a person named Esther, who owned the only machine they could find, was found - but the system was damaged and required extensive repair. So they made an arrangement and had the machine repaired and dumped (and the dumping process had a lot of problems, apparently.)
The rest of the article is just a timeline of the company that developed the system and notes about its development.
The article says the game is going to be in MAME in the future.