#ankylosauria

Some time ago I visited JuraPark in Solec Kujawski to see if there are any interesting sculptures. This one caught my attention - Saichania with some protofeather-like integument. That was the only ankylosaurid with this kind of integument, the rest was standard (100% scaly). What is the possibility of such covering in ankylosaurids?

Polacanthus foxii.

I avoid drawing Ankylosauria due to their armors, but this one was relatively easy ;)

Euoplocephalus. I based the armor on Scott Hartman’s skeletal reconstruction.

Pinacosaurus, quick sketch colored in Photoshop