(best quality,8k,highres,masterpiece:1.2),ultra-detailed,(realistic

(best quality,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),3D squirrel,model squirrel,walking in the sunny forest,carrying a school backpack,joyful expression,cute little creature,sparkling eyes,fine fur details,sharp focus,children's storybook,storybook illustration.