臀目的头饰类恐龙。它们的头盖骨异常肿厚,并扩大成了一个突出的圆顶,头颅极其坚硬。而肿头龙属的模式种,是怀俄明肿头龙(Pachycephalosaurus wyomingensis)。这次我没有从黑白素描就直接直接在计算机开始彩色绘制,拿着手头上的肿头龙头骨模型,约花5分钟把要的感觉画出来～跳了很多步…整个过程大约花4小时,分两天,photoshop+painter Butt headdress dinosaur. Their skulls were extremely swollen and expanded into a prominent dome with a very hard head. The swollen species is a species of Pachycephalosaurus wyomingensis. This time I did not start directly from the black and white sketch on the computer color drawing, holding the swollen head skull model on hand, spend about 5 minutes to draw the feeling ~ jump a lot of steps ... The whole process takes about 4 hours, Two days, photoshop + painter