植物自然类徽章提示词，适合花瓣、叶片、庭院元素、柔和配色和清晰金属分线。
提示词模板
three red-cap mushrooms on log, white spots, forest green base
mountain peak with crescent moon, single continuous line, mono-color blue
cherry blossom branch with three pink flowers, ink-style outline, sakura pink
single split monstera leaf, deep emerald, gold rim accent
