User blog:Kapadie/Is this real Subnautica concept art?

Hey everyone. I have a question about Kamakazi's page on sound cloud (Link). If you look at his banner it shows a large skeleton of some sort of creature with a spine eel coming out of it's mouth. Slightly below you can see the antenna from a seamoth. So, my big question is: Is this official Subnautica concept art, and if so, can anyone tell me were I can find the entire image.