( Not my Model )

https://civitai.com/models/1764475?modelVersionId=1996881

Trained on images of cyberpunk appliances, sporting chrome and neon trim. It works quite well for subjects other than appliances, so perhaps it could have been called "NeonTrim". In any case, it does a nice job of embellishing with glowing neon.

A strength 0f 0.6 suits most images. For Flux, it may be necessary to drop it to 0.4 on occasions, as the images have some bias towards appliances 😊