parts mods interchange

side mirror broke off from the car wash and they refuse to pay for it. The glass and housing is intact but the connection for the car to mirror the plastic is broken. Mercedes has the mirror housing for 275 trying to look for a 3rd party site with no luck. ebay has Smart Car Fortwo Passion...

Hi I'm a new to me Smart owner and new member. Not sure if this exists or could be a long term project for the community, but is there an interchange list for the Smarts out there somewhere? What I mean is a list of 450 /451 parts that can be interchanged and perhaps some outside manufacturers...