No. I am not kidding; This is real. I accidentally stumbled upon this on Behance, crazy to even see them in this form. From what I know, the Behance description was saying that this COULD be for one; a scrapped continuation of the mascots and two; for a online game.
To those wondering the source: https://www.behance.net/gallery/8662415/Online-game-characters?tracking_source=search_projects UPDATE: The previously said 'online game' has been discovered, and can only be found through web archive. http://www.nickjr.co.uk/play/nick-jr-jungle/jungle-hideseek/#!