UPDATE: Thanks for all the comments guys, just got through all of them to weed out spammers. As you can see from the responses, the image is indeed fan art, which is why I never claimed it was real, just a very cool image of a fan’s interpretation of what the monster could be. Check out the comments for the origin of the image.
I’m not claiming this is real or even a “rumor” I’m just posting it cause it’s a damn cool image. I don’t know where this originated, it was posted on the forum by liberty76. Check it out.
found this image too, honestly have no clue if it’s related or not, looks similar to the little creatures in the above image and could have possibly been from when that F/X guy was posting pictures on his forum, but I’m not sure.