>>130925212Unfortunately(fortunately?), most art gives him the standard human accoutrements, or standard within a sheath. It's not really my thing, but I did see one that was well rendered, and another that was a shitpost with four Knuckles heads for the heads. If it's of interest the tag you want is four_headed_ and autocomplete should take you the rest of the way.
>>130925294Shit, you're right. It was the "King of the Djinn" and "Exodus" issues of Sonic Unbound. I just looked through the main issues and assumed it was somewhere else. Okida sure is prolific!