VERY good for your first signature. I love the effects around her. I recommend making a main way for all the effects to go (think that's flow or something ). Right now it just looks kinda messy, I would add less wavy effects. Try some smudging and gradient maps. For your first signature, it looks awesome.
Don't get mad if any people post some comments, they're probably trying to help you.
Try blending the text with the colors you have in a color scheme. I don't necessarily see much of a color scheme here, so maybe you could edit the hue and saturation on all the layers and get one?
Also, right now there isn't a focal point, it is just an entangled mess really. Try lower the opacity and putting in a render somewhere, smudge the sides to blend it with everything else.