I got your PM, and I'm sorry to say that I'm not the Modeling moderator, so I would be of no help
Sorry, but I suck at modeling organic things like that
Babyduck and ADL have given you great tips to start from, so read and do what they have suggested.
I'm not a good modeller, but in this case, I would use the cv curve tool to make some petals, PLANAR UV map the flower colors to it, turn it into a soft-body, paint some goal weights on it and attach a field or two to the softy, and play around with the field(s) to get some great movement
Israel "Izzy" Long
Motion and Title Design for Broadcast-Film-DS