Add a little flower bush in front of the stock, bellow the text, so it seems like the stock is leaning or rather sinking in the flowers, make the text darker and remove that awful line. Also mess with the colors a bit, actually you wouldn't mind sending me the .psd and letting me try something with it would ya? I think a couple of brushes would give it a much better feel.
It's very pretty but i don't like the line going over her..but that's your choice also it seems kinda plain...
I like the newer version of your sig, it emphasises both flowers and person... The white triangle at the bottom right of ponder is a little wrong though, tone it down a little.
v1 - That line is annoying. >.< v2 - now that the line is gone, you're not distracted by that. I don't think the sparkle in the left bottom is necessary, really, unless it's spread throughout the piece. Great lighting effects
^^ Really like the lightening effects, way better than version one!! Also, it looks smoother, sleek and slender xD