A detailed, close up angle of Sharkbeard, Ruby, Alex, Gene, Twinkle and Alien's render images featured on a holographic leader-board; Season 2 episode Super Fast
Early animation featuring Ruby pouting after Gene, who can clearly be seen in annoyance on the control panel screen, explaining to her that his plastic skeleton model is simply "not an undead monster", featured in the Super4 Impression video; Source
Wallpaper artwork of Gene from the official Playmobil website
Gene disguising himself as a pirate. Looks very similar to Rubens (apart from the Holopad); Season 2 episode Super 5
Gene wearing a high-tech visor
Merchandise gallery[]
Left to right: a photo of official prototype, unreleased Super4 plushies featuring Gene, Ruby, Twinkle and Alex by Play by Play. Seeing these were created around roughly 2016-2017, it's possible they were made towards the then current hype to season 2; photo Source