This is really great Tank! Your castle is awesome and your dragon too. Great flame shooting out of his mouth too! The castle seems to be in proportion to me - I think you could even make the dragon a little bit bigger - they're pretty big dragons from what I understand :D As for the mountains, I think if you tweaked the colors of the mountain material to match the hills (but darker) it would tie it in with the rest of the picture better. Hope this helps, Jade