I just posted a comment on this, but to repeat. You should document the project (as it currently stands) this week and submit a document by next Monday (19th). Each person should contribute 1000-2000 words documenting their contribution as a section/chapter of the whole document, with the author clearly marked.
Get this done first! You can continue to work on the project after this week, and I hope you’ve already contacted Tim or Mercedes about exhibiting the ecosystem at the graduate show.
-RoB-