I imported a CAD file into sketchup for a uni assignment. All the buildings have gone black. Is it possible to change them all to one except for the ones I’ve already changed to blue as they are on my subject site. The file is too big too attach but i’ve attached a screenshot. As you can see the houses are all individual components so in order to change each one’s colour it would take wayyyy too long. I am trying to make a drawing similar to the attached.