After some tries with cycles i did this
The informations about video are also in youtube description, but i will copy here:
A short video about a (small becouse of modeling and rendering time growing up) violets bouquet. Everything made with blender except audio with fl studio demo. Rendering using cycles with cpu, average time was 5 min each frame on a quad core at 2.8 GHz and 24 samples for frame (26 the last 125)(image 1280x720). ‘Low’ noise becouse of postpro node setup.
What do you think?