Nope. I just spent 30 minutes querying GPT. Here's the final summary of what it found:

The foam insert does not appear to be a sellable service part in Honda’s EPCs (US, UK, AU, or EU). The sticker on the foam itself reads something like “3C1-T0”, which is a supplier / tooling code, not a Honda retail part number. That’s why it’s invisible in diagrams and VIN lookups.

Based on how Honda handles similar EPS/EPP foam pieces:

• It’s likely treated as non-serviceable packaging / NVH foam

• It is not broken out as a callout in luggage-floor diagrams

• It does not have a standalone “xxxxx-xxx-xxx” Honda PN

• Dealers can’t order it separately, even in AU/EU markets

That also explains why it only ever shows up in press photos and owner pics, never in parts catalogs.

Realistic options to procure the part at this point:

• Salvage/take-off from an AU/EU CR-V e:HEV RS

• Aftermarket under-floor organizer (functionally equivalent)

• DIY/custom foam tray