Best quality,ultra detailed,extremely detailed and beautiful

best quality,ultra detailed,extremely detailed and beautiful,perfect anatomy,perfect hands,singing In the sky,Fantastic sky,Scattered Feathers,(amane kanata),solo, angel, angel_wings, asymmetrical hair,silver hair,mesh (blue), very long hair, two side up,flat chest,(black frill dress)+,black gloves, (white jacket)+++,opened jacket,asymmetrical legwear,

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits