Oberon's hobbies (Patreon)

 I received a message on my curiouscat asking what Oberon does for fun, and as I've already been meaning to do some pieces of his hobbies, it was a very nice incentive! He's very strong and very smart.... he appears to be flawless, he's a difficult grump THO

 Did some experiments with those regarding colors, so I'm posting them as well <<<: