Ok! The models are working!
While this may look horrible, it's actually good! All that's wrong now is the textures! You see, the moon and the hill are using the school's textures because their textures aren't correctly put on them and the background is probably caused in a similar way. The darkness is caused by the lighting which I'll also fix.
He's been helping me a stage i;ve been working on is glitching up.... Here is the dl :
http://www.mediafire.com/?ymcfmp1vgqohkyaI'll tell you what's wrong when I'm done, but as for the textures, your mistake isn't obvious. I'll keep playing with the formats and see if I can find the mistake(s).