Image-to-Snowman Conversion Prompt for Nano Banana Pro

Prompt

# Describe the number of characters in the reference image, their names, and their appearance features here [{argument name="Character appearance" default="A girl wearing a cloak and a girl in a sailor uniform"}]  A watercolor illustration of all of the characters above transformed into cute “snowmen” forms.  Transformation rules: - The bodies of all characters should become “limbless snowmen” made of stacked white snowballs. - Each full body should be a snowman composed of 2 or 3 snowballs. Use 3 for characters with a taller stature. - Remove human skin, arms, legs, and clothing details, and make them into snow bodies. - To identify each character, attach only their distinctive “hat,” “ribbon,” and “image-color buttons or scarf” to the snowman. - The face should use simple snowman features (black round eyes, an orange or round nose).  ★Important material rules (hair correction): - [Highest priority] Never depict the hair as “human hair” or a “wig.” - Keep the shape of the hair, but make all of it into “pure white snow clumps.” - Ignore the original character’s hair color completely (black, brown, etc.), and express it in the snow’s natural “single white color (#FFFFFF).” - Do not draw individual hair strands; depict it as a single clumped mass, as if packed snow. - Remove the boundary line between the head snowball and the hair section, and unify them into one large snow sculpture. - Do not smooth the texture; give it the roughness and unevenness unique to snow. - Depict the hair shape as a “white silhouette” integrated with the snowman’s head. Do not make the ends sharp; make them round and plump, like partially melted snow.  Art style: - Analog-style watercolor painting. - White paper texture. - Soft outlines and faintly bleeding colors. - Background is white, or a faint snowy landscape.