This prompt can generate a modern beautiful 3D cartoon based on any Keyword. The only limit is your imagination. Write the prompt and insert your preferred Keyword so Midjourney can use its imagination to give your desired result.

3D, cute, blue background, Fabric materials, Dopamine color scheme, light green soft blue, A fisherman boy with a stick riding on a fish. In the distance is a mountain, Willow leaf, --ar 9:16 --stylize 250