QUOTE(yoshis epic fail @ Feb 11 2010, 01:07 PM)

The model "baby snake" is in this project titled Kitty.
Almost none of the models or actions for that project were included. The snake models are all missing. Right now you have saved them all separately from the PRJ file.
You can either include them in a zip with that PRJ or do Project>Embed All to make them a part of the PRJ file.