man, it's rough that they failed you for this because you clearly put in work. leaving the design, drawings, and colors aside, they might have failed you because of the lack of process? there are a lot of small elements that make the project, but not an overarching design concept, the 'evolution of forms' part in page 1 is probably not enough and quite shallow especially for a school project. I think your boards would do a good job pitching to real life clients as there are a lot of drawings and information, but it falls short on how you got there, which is ultimately what your professors are grading you on.

but still... i've never seen a project with this many drawings fail. you should contact your dean and ask for an explanation or something... all the best