Uno Attack! / Uno Extreme Battery Cover

I'm rebuilding my old Uno Attack! by replacing the motor and wiring. The battery cover was broken so I made a new one. Thought it could be useful to someone so here it is.
For what I see there are several versions of this game, even from the same year (1998). I think this is the first model some say “made in Romania” others “made in China”, maybe that's the difference I don't know, it takes 3 AAA batteries, the other use bigger ones.

Here's the Mattel link for the instructions if you also need them:
https://service.mattel.com/us/productDetail.aspx?prodno=42443&siteid=27