I wanted to design my own flat images for this one. So, I created furniture and then found photos that were similar in google images to turn my designs into the images in a living room setting by the click of the mouse and changing the state. I also included a lady in a long red dress to add some elegance to the design of my room.
I used PowerPoint (PPT) shapes to create all the flat designs (except for the lady in red) and grouped them as needed. When I found the photos in google images, I removed the background in PPT so I could insert them in Storyline. I did add some hair on the left side for the lady in the flat design to match the real one better.