Okay 9#.
Art: 7/10 - The 3D stuffs overlap each other.
Music: Was even there music?
Gameplay: Since gameplay's based on story, Imma say 7/10, I mean you put the game in a book which was a good idea but it could've been better if you put the game screen on the page not on two pages at same time since that'll look weird. The background is nice but it doesn't really feel like living in medieval times. The rest are nice.
Note: I don't know how long did the 3D arts took, but it's pretty nice low poly art.
Overall rating: 6/10 - I hope you learned a lot of things while doing this :)