Here is a cartoon background lora.

This was trained on 982 images that where rendered from actual cartoon backgrounds, there where no people in any of the training images. It will render images with people, but not always comes out cartoon style or even with a person.

It renders best when you do not add any modifiers like: art by, or camera type, etc.

Just add <lora:SDXL Cartoon Background:1>toonbg_background

Use simple prompts

Prompts from display images

epic cinematic Cemetery, <lora:SDXL Cartoon Background:1>toonbg_background

magnificent steampunk city floating in air, <lora:SDXL Cartoon Background:1>toonbg_background

close up, Rock pile on valley slope, flowers mixed in with the grass <lora:SDXL Cartoon Background:1>toonbg_background

Hidden city, overgrown plants, abandoned ancient city, colorful, vivid, beautiful, <lora:SDXL Cartoon Background:1>toonbg_background

A beautifully rendered aesthetic expression waterfalls in tropical forest, complementary colors, <lora:SDXL Cartoon Background:1>toonbg_background

Futuristic city, detailed <lora:SDXL Cartoon Background:1>toonbg_background

Cottage in the forest <lora:SDXL Cartoon Background:1>toonbg_background

Goregous snow covered town, colorful, vivid, beautiful, <lora:SDXL Cartoon Background:1>toonbg_background

epic cinematic Futuristic New York City,eco friendly, lots of trees, high walkways, hyperdetailed <lora:SDXL Cartoon Background:1>toonbg_background

asperitas clouds, epic cinematic landscape forest Pond in the afternoon with god rays, hyperdetailed and highly intricate <lora:SDXL Cartoon Background:1>toonbg_background

epic cinematic landscape Rusty car in a field, tall grass, hyperdetailed <lora:SDXL Cartoon Background:1>toonbg_background

epic cinematic beautiful Foggy Jungle, hyperdetailed <lora:SDXL Cartoon Background:1>toonbg_background

forest dirt floor the trees are on fire, the rain is falling, very intricate and hyper-detailed <lora:SDXL Cartoon Background:1>toonbg_background

Raging, massive lightning storm in a canyon. <lora:SDXL Cartoon Background:1>toonbg_background

magnificent quantum landscape, perfect detailed ,ultra detailed, beautiful detailed, illustration, <lora:SDXL Cartoon Background:1>toonbg_background

epic cinematic classroom, <lora:SDXL Cartoon Background:1>toonbg_background

magnificent sci-fi city <lora:SDXL Cartoon Background:1>toonbg_background

alien planet <lora:SDXL Cartoon Background:1>toonbg_background

dark fortress, colorful, vivid, beautiful, <lora:SDXL Cartoon Background:1>toonbg_background

tropical beach, <lora:SDXL Cartoon Background:1>toonbg_background

Living room <lora:SDXL Cartoon Background:1>toonbg_background

bedroom <lora:SDXL Cartoon Background:1>toonbg_background

laboratory <lora:SDXL Cartoon Background:1>toonbg_background

epic cinematic bathroom, hyperdetailed <lora:SDXL Cartoon Background:1>toonbg_background

City Street <lora:SDXL Cartoon Background:1>toonbg_background

street with houses <lora:SDXL Cartoon Background:1>toonbg_background