Monk Colosi Statues are objects located in realm Colossus. There are a total of 10 statues around the level and each bear the likeness of Monk Colosi.
Evil Spirit Search
When the Professor were studying the world of Colossus in a private room at the top of a building, he was being harassed by an evil spirit. Luckily Spyro came by and scared the evil spirit away, however it would seek to hide in all of the sacred statues all around Colossus World, turning them green and scary. Spyro had to hunt down every single of the statues and flame them to scare the spirit out for good.