has an anomalous waggly spike on the back of the right pauldron. it doesn't appear to be modeled this way on purpose (that would be kinda silly?) as the armor's texture is stretched out along it
Probably need to list what the armor its slotted into and your race, could be related. Attaching a screenshot would help them passing it to art.
ah yes, it is Barbarian. linking the item to my alts, the waggly spike doesn't appear to afflict my froglok or human