Checked it. Two things:
1. There are no art files at all. No Models, no Animations, no Textures, no artdefs, no xlp files, nothing. I think this way ModBuddy will never build that .dep file
2. The Art.xml file is the standard one, you made no changes at all. You need to reference the artdefs once you made them.
If you do not know how to do those things, there are a couple of Guides in the Modding Tutorials section.