GeekAtPlay is the place I went to practice and learn Vue. I remember seeing one of their final images when I wasn't using Vue and it inspired me.
I later bought Vue and addictively watched their tutorials to get a better understanding of how the software works. They have some really solid and easy to understand tutorial with only minor things I would like to see changed.
For an example, the audio quality isn't that good and the mentor sounds so dull and not really interested.
But accept that, you'll learn A LOT from their free tutorials. Beside, they only offer vue files to buy.