I'm tempted to keep adding tattoos to her but since I haven't worked those out yet I'm calling this lass done (for now). I'm never satisfied with good enough. My eyes hurt right now otherwise I'd keep (Bottle Sketch Alice In Wonderland)
Keep the branches exactly as they are, ut, instead of the butterfly wing, make that side a cluster of monarchs flying with some landed on the branch stretched out. Also, shading it so that it pops out and making it more realistic looking.