Uh, some death watch overlord npc is less constant than this raving death watch overlord npc.
Watch overlord is a free transparent clipart image selected by Jerk cliparts.
The resolution of the first clip art image is 512 x 512 px
and classified to Overlord web novel, Overlord light novel.
Try search service at Jerk cliparts and you can quickly find more transparent background
images related to watch overlord.