Elf Girl Thank-You Sticker Sheet

Prompt

{"type":"sticker sheet","style":"hand-painted watercolor anime chibi stickers with soft pencil outlines, warm textured brushwork, subtle paper grain, white die-cut sticker borders, transparent background look","subject":{"character":"cute fantasy elf girl","age_appearance":"young adult chibi","hair":{"color":"{argument name=\"hair color\" default=\"auburn brown\"}","style":"short bob with bangs and slight curls at the sides"},"ears":"large pointed elf ears","hat":"oversized gray-blue beret with painterly highlights","clothing":"light cream top visible at the shoulders and sleeves","expression_style":"grateful, cheerful, shy, emotional"},"layout":{"grid":{"columns":3,"rows":4,"count":12},"sections":[{"position":"row 1 col 1","text":"ありがとう!!","pose":"front-facing head-and-shoulders, eyes gently closed, grateful expression, confetti sparkles around head"},{"position":"row 1 col 2","text":"感謝です♡","pose":"head bowed with hands tucked under chin, eyes closed, small motion lines around beret, one pink heart"},{"position":"row 1 col 3","text":"わー!! ありがとう","pose":"excited side-facing chibi, one arm raised in celebration, sparkles around head"},{"position":"row 2 col 1","text":"感謝です…♡","pose":"slight side angle, calm thankful smile, pink heart and small sparkles"},{"position":"row 2 col 2","text":"お礼です!","pose":"deep polite bow with both hands covering mouth, eyes closed, two pink hearts and tiny yellow marks"},{"position":"row 2 col 3","text":"本当にありがとう…","pose":"turned to the side, emotional thankful pose with hands near chest, pink hearts floating on the right"},{"position":"row 3 col 1","text":"助かりました…♡","pose":"small shy grateful pose, facing forward with soft expression, one pink heart and sparkles"},{"position":"row 3 col 2","text":"大感謝です!","pose":"laughing with eyes closed, one hand pinching near nose or cheek, joyful grateful smile, pink hearts around"},{"position":"row 3 col 3","text":"恐縮です!","pose":"big open-mouth smile, eyes closed, one hand at cheek, sparkles around head"},{"position":"row 4 col 1","text":"ありがたや〜","pose":"playful salute with one hand at forehead, soft smile"},{"position":"row 4 col 2","text":"マジ感謝です!","pose":"centered happy grateful pose with cheeks lifted, surrounded by pink hearts and sparkles"},{"position":"row 4 col 3","text":"天涙烏立","pose":"sleepy or deeply bowed pose with eyes closed and head lowered, small motion line by beret"}]}...