Lil' Champ CD-i Arcade Machine, now with a CD-i 450

We had a 'Lil Champ' CD-i arcade machine on Interactive Dreams in 2009. But it's a different one because this one was using a Magnavox CD-i 210! What interests me about these Lil' Champ machines is that there aren't any coin mechanisms. I wonder if perhaps it was used at a daycare, or in some kind of youth group. It looks like a user-made, custom built setup to me, but as I've seen more of them, I doubt that it's a custom made, hand crafted cabinet.

[Thanks, Austin]