Your text doesn't fit here. That whole random gibberish stuff works best in a more modern style tag. The ones with c4d spam all over, you know the ones. Since this is more grungy, smudging your text or something like that would be fitting. Or you could just be lazy and look up some good grunge tags and see what they got going on lol.
I think these are very nice, the first one is my favourite as the darker ones contrast with Lightning herself. I agree with Cody about the random gibberish, it looks a little random and out of place. I like how you've blended the render in and the background is lovely, the lighting is in the right places and the stock is of very high quality. I think the main thing that annoys me though is the red, I just think it's not a great colour to use as a gradient map with Lightning. She looks strange with a red tint in my opinion. Apart from that, good work.
