/upscale
masterpiece, best quality, upper body, a close up of a fantastic looking cyborg in a fantastic cyberhelmet with dreadlocks, wearing white techwear jacket, HDR, ray tracing, rich light and shadow details, on the street, extramly detailed <lora:cyberhelmetv0.7:0.9>
The 7th version achieved a good balance in texture, fitting degree and generalization degree. It's not perfect, but it's in balance.