Here are things that i think you should fix
(http://img88.imageshack.us/img88/3430/38635228.png)
Make the door smaller, so one can't see this
(http://img861.imageshack.us/img861/9991/97622417.png)
That's not how a "4" is writen. It should be "IV"
(http://img69.imageshack.us/img69/5927/74777796.jpg)
I would delete this glass, it is hard to defend the flag with the glass(my opinion)
(http://img402.imageshack.us/img402/5856/52283694.jpg)
Missaligned
(http://img718.imageshack.us/img718/5305/32907035.jpg)
Change texture