Ah ok. I'm not sure about a movie, but maybe some short clips.
About the roof, there is nothing that hurt me on this picture, but maybe you're right but I can't take some other shots (11h15 remaining :'( for 23,5% done) and now you said it doesn't work I don't remember if that was the same on other angle.
This is a roof texture from TP's castletown quickly recoloured in blue.
I guess I'll have to make my own.