The cardboard storybook cottage project is finished for now. Later in time, if I feel like it, I can finish the stonework on the backside.
Also, if you wanted this play structure to be truly portable, you could paint on the extra details.
I think adding a few accessories afterwards creates a more dimensional effect, though. It depends on what you want to accomplish and your end goals.
The last detail made for the storybook cottage was the portable secret garden.
Have a look at these pics to see how I created a space saving secret garden.