Some *DEV* named dbasabe came up with an update of the Nexus One with Sense UI.
People are asking if you could put in common what you have with what he has? or even better if you could work on what this *DEV* is asking.
Here is the link:
Did you contact paulobrien or evil?
Paul said he already has got some code on his machine to realise a gingerbread-sense for the N1. Perhaps he can share that with you