Other mistake: The Nice Guys have just dropped the disfigured body onto the fancy dinner table of someone. They run away, but before the camera cuts away you can see Ryan Gosling is trying hard not to laugh. (00:47:15)
Other mistake: Misty's car at the beginning of the movie crashes into the house presumably breaking through the perimeter wall, certainly does smash through interior walls and furniture, but in the living room it still has every single light, including the side ones, completely whole and undamaged.
