对比四大AI平台制图能力：像素风格自然动物图

对比4大AI平台的“制图能力” 「把自然界所有黑白配色的动物用像素风格画出来」 艺术性：选 Midjourney 实用性：选 Nano Banana Pro 图片顺序： 1. Nano Banana Pro 2. Grok4.1 3. Midjourney V7 4. ChatGPT 5.1 测试提示词： A 16-bit pixel art poster showcasing all the black and white animals of nature. The composition uses a neat grid layout, reminiscent of a retro video game character selection screen or an encyclopedia page. Each animal is labeled with its English name in clear retro pixel font. The background is clean white or light gray, with vivid pixel details, exuding a retro aesthetic and high-quality production. --ar 16:9