If you're interested in his upcoming freebies, he's posting about them in the Star Trek thread at DAZ. (He's probably less fond of DAZ than even Renderosity, but the "Star Trek Builders Unite" thread is where Trek nerds hang out. That's why I'm there, even though I don't use Genesis.)

He's made versions of his Klingon figure to match all the different "races" we've seen in the Trek movies and series, and now he's making morphs from all kinds of SF properties. Dr. Who, Orville, Galaxy Quest, Babylon 5, etc. There's even a conehead and Marty the Martian. He's already posted the new Klingons to ShareCG and says he'll post the morphs when they're done.