wierd lighting on my cc ( Update i solve it ! )

As you can see the two on the bottom have this wierd shadow and is glossy looking compare to the EA's mesh .At first i thought the problem may lies in the two dds map files but i did tried and redone the specular map with kitkat tutorial but it was not the case for the problem still stay . The others cc i download didnt have this problem so it was very frustrated for me   It was my first time making cc so i fear i may have overlook some parts . I did look up on the internet for a solution but so far no similar problem that i can find .

link <= i upload my cc so if anyone want to can have a look and help me find out what is wrong with it .Any help would be greatly appreciated 

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Im so sorry i was a fool , i found the fix for my problem now . I havent apply ''edge split angle'' to my mesh , for anyone having the similar issue please follow this step => link

I wish i can delete my post now , im such a idiot