Kawaii Potted Cactus Sticker

Create a cute kawaii sticker illustration of a happy potted cactus on a transparent background, shown as a centered front-facing character with a thick dark green outline and a soft white sticker border. The cactus is bright glossy {argument name="cactus color" default="lime green"}, with one large rounded central barrel body and exactly 2 raised side arms, one on the left and one on the right, both curved upward. Add vertical ribbed shading, shiny highlight spots, and many small star-shaped cream spines with orange bases distributed across the body and arms. Give the cactus a cheerful face with 2 large glossy black oval eyes, 2 pink circular blush cheeks, 2 small curved eyebrows, and a wide open smiling mouth with a red interior and pink tongue. Place exactly 1 large red-pink flower on the upper left of the cactus, with 6 rounded petals and a cluster of small yellow pollen dots in the center. The cactus sits in a warm {argument name="pot color" default="orange terracotta"} flower pot with a thick rounded rim, darker orange shading, speckled texture, and glossy white highlights; show brown soil and exactly 5 visible rounded pebbles along the top. Style should be polished 2D digital art, chibi mascot, vibrant saturated colors, smooth gradients, soft highlights, clean vector-like edges, no text, no watermark, no background scene, transparent PNG look with only a faint checkerboard preview visible outside the sticker silhouette.