A sprite sheet of 16 front-view characters in a clean 4x4 grid on a pure white background, generous empty space between figures. Use the attached image ONLY as the character design reference, do NOT copy its pose or layout. Same body shape as the reference (rectangular felt block body, tiny side arms, four short legs, black square eyes, tiny line mouth) but in different felt colors:
Row 1: mint green, sky blue, sunny yellow, lavender purple — neutral standing pose.
Row 2: the same four colors — waving pose.
Row 3: the same four colors — sad pose (eyes looking down).
Row 4: a tiny version of the coral mascot (half size), a big version of the coral mascot (double size), a gray version (defeated, slightly flattened), a golden shiny version (winner).
handmade papercraft diorama style, cut paper and felt textures, visible paper grain and fibers, slightly rough hand-cut edges, soft warm studio light, subtle drop shadows, flat colors with gentle texture, cozy and playful, no text, no letters, no logos
