Yup
I've had the pro version since
the day after Atlast was bought by Google. Funny story, that, it includes a party in a bar with a guy with a parrot. Nevermind.
You can still get a free version through Trimble.
Draping overlays on terrain is one of the best things about SketchUp. It's not hard, there are tutorials out there. Import, align, use as material, explode surface, create material, paint bucket, yada, yada...