Welcome to GTplanet mate.
Huum Well firstly you angles are very good and you have potential but you need to use a photo editing software i.e Photoshop or GIMP to brighten up your pictures also while brightening the pictures add some contrast. I like the way you post youre settings as well I presume these are tuned settings If they are you might be intrested int he Tuning Garage use the search function to find it and post youre settings there if you want. Nice work if you have time have a look at my gallery after all looking at others improve your work and gives you inspiration.