I will post my idea's, such as things like final sketches, Revit illustrations, and lists features my athletic pavilion will have, based on my knowledge acquired in the previous steps.
What should I upload in this Develop Solutions step?
Consider uploading images (JPG, GIF) of your rough digital model. It's ok if your model is still a work in progress. Show an axonometric or perspective view with people, which will help others understand the scale of your library.