https://civitai.com/user/EnthusiastAI/models This is a New building Style Lora I have created, it is suitable for 2d style generations.

I will suggest using between 0.5 to 0.8 weight for this Lora. Using weight above 0.8 can look more like the art style however it could have the over trained effect and messy.

This Lora is trained on a lot of building painted in certain style, not sure if it works on characters, you can try.

Model: Most known models

Example positive prompt

outdoors, sky, day, blue sky, no humans, scenery, sand, desert, tower, dry

Example 2

outdoors, sky, window, day, cloud, tree, blue sky, building, scenery, house, roof

Example 3

outdoors, sky, day, cloud, ground vehicle, building, scenery, motor vehicle, city, sign, car, road, city scape, broom riding, lamppost, street, traffic light, crosswalk

For negative prompts I will suggest using the popular or well known negative embeddings that are available in the civitai site.