A massive thanks to TheCreator for his awesome work. We couldn't have done it without him.
Pretty soon we should have organelle models floating around inside, and, although it looks like a massively hard problem at the moment, deformation and physics are also planned.
Post any reactions, questions or suggestions you have here, and the devs will do their best to respond.
EDIT: I forgot to mention that I thought we could set up something using API so that whenever a new topic is made on the dev forums, a new topic appears here which links to it. No idea how possible that is.