Yilong skeletal color image

Quick answer：

Yilong, also known as Sinosauropteryx, is a genus of small theropod dinosaur known from the Early Cretaceous of China. The term 'skeletal color image' refers to a visual representation showing the reconstructed color patterns of the dinosaur's skeleton. These images are often based on studies of preserved pigment patterns and are used to understand the possible appearance of the dinosaur in life.