A Nanuqsaurus hoglundi skull skeletal reconstruction, much of the basis being based off available Daspletosaurus and some Teratophoneus material. Much of the body can be reconstructed off of Daspletosaurus. With Nanuqsaurus being smaller than it's relatives, it can be theorized that it's a smaller individual or juvenile of some sort, although there is no hardcore concrete evidence as of now, feel free to speculate.
Twitter link- https://twitter.com/Bastion141/status/1377416542908940289