EK-Auto Booster [SD3] enhances the design of sports cars as well as ordinary cars. Try to include keywords like "vehicle focus" and "sports car". You might find out better fascinating results~ 🤗😉👯♀️
The recommended settings are as follows: (Also check with the sample postings' prompts for reference.)
VAE: none
sampler: euler and scheduler: normal or DPM++ 2M with SGM Uniform
Lora strength: 0.5~1.0
Ksampler steps: 25+
cfg: around 7
Hiresfix denoise: around 0.5
upscaler: R-ESRGAN 4x+, 4x-UltraSharp,