Walt Disney Studios Park

In the Art of Disney Animation film show, one of the animators has a mug with a number of small Mickeys printed on it. This is the same film in Paris and in Walt Disney World Hollywood Studios. Not the best photo, but you can clearly see the mug and the Mickeys on it (top middle of picture).

The fabulous Mater that is parked beside "Cars Race Rally" has a classic HM wing nut on top of his engine. I was lucky enough to spot this one in WDW too.

Just like at the WDW Studios, there is a HM in the Antique store window of the Moteurs ... Action! Stunt Show Spectacular. I included an inset enlargement. Mickey is standing beside the chair.

You already have on your list the carpet in this area that has a Mickey face made out of what looks a bit like string on a carpet. However, before this in the first film room (the one that shows some classic Disney animation scenes), before you enter the 'animators talk' room, the carpet in this room has clear side profile Mickeys.