Cute Green Saguaro Cactus Icon

simple cute green saguaro cactus icon, three arms with small white blossom flowers on the top of each arm and crown, rounded organic shape, light lime green fill with darker green accent strokes, thick hand-drawn black outline slightly offset like doodle art, minimal vector illustration, clean white background, centered composition, playful nursery-style botanical sticker design, smooth flat colors, no shadows, no texture, whimsical and friendly