Parts to fix Driver's side rear view mirror

I stupidly was backing up very close to the wall and scraped the driver's side rear view mirror of my 2012. The light marker cover broke, and much of the rear black cover is not going back into place. I have patched it with some black tape and clear tape for now. I sure would like to know if there are parts that I can buy to replace. I imagine a brand new rear view mirror will be pretty expensive. I am looking for some ideas and for some leads on parts.

The parts you can get as separate pieces. I had to fix my passenger mirror the bezel the turn signal lenses and the back cover, if I recall the parts were reasonable and pretty easy to change out. I busted mine near a construction sight piece of rebar did the damage.