does anyone have any free models?

i am looking for a building like a tower or something and i was wonder what i do when i download the tower, becasue i cant seem to import it right. I have a windows computer so i need to click “show in explorer” if you can tell me what to do next that would be great!

check the asset store for free models and also turbosquid.com has some free models.

how do you import a asset cause i am not doing it the right way?