Looking at the parts diagram, it looks like that's part of the complete airbag assembly. So I don't think you can find just a separate cover, or a separate emblem being sold anywhere without buying an entire airbag assembly.
Those are over $400.

You might be able to find a Crossfire in a junkyard, where the airbag has deployed (most ones in the junkyard seem to have front end damage, so that is a likely scenario).
Then if the bag is deployed, and it didn't break the emblem, the junkyard would sell the exploded cover very cheap since it's not useable once it's deployed.
Take a knife, and maybe you can just cut the cover off the wheel, then at home you can be delicate to figure out how to get the emblem off without breaking it.