Thanks to the new Unity 3.1 asset store we were able to pick up the protopack. This little $15 darling is great for placeholders on assets that are not yet complete. We've managed to import a whole bunch of placeholder models and apply our scripts to them. Better yet, they're working great. Changelings has always been fast to script and slow to model. Now, the modelers aren't pressured everyday to pump out they're stuff and the coders aren't bored waiting on modeling assets. (And our sound guys aren't having to mediate... heh).
All in all, we, at pH1 Studios can't wait to see what other sorts of cool stuff make it up onto the Unity Asset store.