When Steve introduced his new character Weldon at the Louisville Supercon about four months ago, apparently they promoted it with a Facebook post including a picture. It appears to be the same picture that Steve showed in his Milo Beasley Show interview and mentioned that it had been artificially darkened, but it at least gives us an idea.
Here it is, for those who are curious:
Thanks to readers and commenters Sidney, who first alerted me to the existence of this post, and Andrew K, who posted a link to it that was accessible to me. Let’s all keep our eyes out, and hopefully we’ll get to see him in action soon!