This is an Illustrious style lora for 80s Science Fiction style backgrounds from 80s movies and similar looks.

Version 1:

A weight of 0.85 to 1.35 works well with this with most models. Sampling Steps of 15 to 35 works well with most models, as does a CFG Scale of 5 to 7.

Prompts for this lora are ( 80s Science Fiction, landscape, background, ).

The lora likes to make spherical and saucer shaped building for some reason. I am not sure why since I have a good variety of pictures I used to make the lora. It may even just be the prompts I am using that I have yet to notice.

Version 2:

A weight of 1 to 1.35 works well with this with most models. Sampling Steps of 15 to 35 works well with most models, as does a CFG Scale of 5 to 7. In the second version I added some more sample pictures showing buildings and cities since, over time, I realize backgrounds are not always nature and landscape, but include places as well.

Prompts for this lora are ( 80sSciFi, background, exterior, ).

The second version likes to add dark skies, so one should make sure to prompt the type of sky they want. Also, it likes to add robot characters in the foreground with some checkpoints for some reason, despite there being no robots in any of the sample pictures. I had to spend time redoing the usual prompt layout I tend to use just to make them stop showing up. In any case, be wary and prompt accordingly.