Just one word: WOW! And thanks to Your masterpiece I bought Swain... Love this, love this, holy shit, love this, You made him look perfect. Btw yesterday I paraphrased a chorus of some pop song (probably "Sexy Naughty Bitchy" by Tata Young) while testing his skills on bots... It's kinda funny, I know: "I pick all my skins to be a little too sexy. Just like all my moves - they always get a bit naughty When I'm out with my bird, I always play a bit bitchy. Can't change the way I'm - sexy, naughty, bitchy Swain."
Well, LeBlanc's lore does mention he at least has lips (to drink tea with her apparently), so he DOES have a lower jaw, no worries there XD
But yeah I agree, he probably have some sort of scar or something. Wish we were given official artwork of him without his cowl, it's like, permanently attached to his face (except when he's drinking tea at LeBlanc's).