Source for 328 Fog/turn light cluster

The driver's side front fog and turn light cluster on my car is loose ((eeling totally unsecured,) mostly likely broken in back (I haven't gotten it out to see how it is mounted.) The light lense itself is still fine (bumper, grills and valance -- not so much.)

I'll go into more detail later, but my car is going into the body shop, and this is a part of the damage. I've found all the other parts I need, but all the typical places say this light cluster part is not available (GT, TRutlands.)

Anyone know:

1) How the light cluster is secured in back (is it plastic/metal or likely to have broken or possibly just bent?

2) A source for a new one?

Thanks,
Sam