Black Scarab w/ Magenta Spots

There is one tameable creature with this look.

Black Scarab w/ Magenta Spots
Can Be Tamed
Obelisk of the Stars - phased area during Harrison Jones quest.
* Level scaling: In Shadowlands most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.