Upload & Sell: On
I think it is coming along nicely.
I like the fill flash. If you have PhotoShop, or similar software, you might like trying increasing contrast slightly and reducing the brightness quite a bit. This will bring out colour and texture more, especially in the highlights. A slightly subdued lighting can really do things for flower images. This being a pale colour anyway, there is only so much you can do. (Try it with a deep red rose, for example).