I use white noise - the MyNoise app is my go too cos you can adjust all the sounds to exactly what you want and set a timer for how long it plays.
Rain on a tent is good, but The Pilgrim is my fave.

I also have a sleepy time lavender spray I use to make my bed smell nice :)

Hmm... if these are the plushies then isn't there two Siffrins?

Consider:
Odile -Bonnie- Isabeau - Mira - :) Siffrin - >P Siffrin - stand in plush for Mal Du Pays. Or, alternatively a cute animal :)

Loop on the otherside of the room in a sun spot.

Ayoo he looks snug as a bug in a rug with that coat!