Just wanted to thank everyone for great suggestions!
Here’s where he sits now. Still tinkering a bit, but he’s about where I wanted him.
Hair from No Match, beard and mustache from Volkstone from @Ayashe Ninetails suggestions. Clothing and glasses from Contraption, which I have been addicted to for a while. Thank you @Persephone Emerald for pointing out the Arthur skin from Genus, and @cariboustag, thank you SO much for some tricks I’ll be using on everything I do with AV’ from here on out!