Rannie, lets see some twinmotion examples.
Go to unrealengine.com then go over to to industries, then scroll down to Architecture. There, you'll find different features of Twinmotion and its capabilities. There, they have tutorials to go along with the program. They even have a Youtube video comparing Lumion and Twinmotion. It's quite interesting.
I don't have any examples as yet, but I'm working toward making some for my website. I have been doing custom plans for my clients.
Down here in Louisiana, an enormous number of new residences have very steep pitches. The purpose for that is that with the heat and humidity we have, is that designers, builders and owners want to dissipate as much heat as possible.
With these designs, it has been difficult for me to be able to design roofs that will fit the plans. I would welcome any help from other users to help me along with these oddball pitches.