back on topic, boovic, I'm not a woman, so disregard this if it's no good, but I think a good way to go about this is to figure out some character traits of yourself, and then figure out how to put them on the bike, and that's the part we all can really help with.
I will use myself as an example. I'm a simple, straightforward clean guy, as such, I like my bike to be simple, straightforward and clean. So to personalize my bike I'm looking at ways to clean it up, for instance, by removing the passenger pegs, replacing the mirrors with bar-ends, flush mount turn signals. And my bike's red because any other color just isn't as intense, so I dig the color.
Are you a very pink girl? As in, would a full paint job do the trick in hot pink? Are you a shy-er girl, and would Zartan's accents idea be better for you then? Do you want other people to notice you right off the bat, like a loud exhaust and watcanido's paint scheme? How much are you into details? For instance the chain guard, what color should that be?
The possibilities and thus, money spent on them are endless, so it's a good idea to plan it out, do a few sketches, or have some of the talented people on here do a photoshop for you... Then you can budget it out, and get it done the right way, the first time and enjoy YOUR bike for ages to come.
Let's hear it.