Wow... I guess!!
I had my vehicle stolen about 5 years ago... found it burning in the desert west of Phoenix.
Tow truck driver said they "literally scraped it up with a backhoe."
For 5 years, I'd go to look for something (jumper cables... a favorite cassette) and would stop and think, "Oh yeah... that was in the van."

If they don't find it soon and intact... best thing is for them to never find it at all.
Hope you have good insurance! (my auto policy covered the vehicle... my home policy covered the contents) Good luck!

That Grand-daughter of yours is getting prettier all the time! What a cutie!!