masterpiece,amazing quality,best quality,ultra-detailed,8K,illustration,CG, ultra-detailed-eyes, detailed background,masterpiece, best quality, auroth, book, wyvern, no humans, solo, furry, holding, tail, holding book, wings, sitting, blue eyes, looking back, book stack, open book, looking at viewer

worst quality, bad quality, low quality, anatomical nonsense, bad anatomy,interlocked fingers, extra fingers,text,watermark,