Or become your waifu in a beautiful gold or metal statue.

Basic prompt (gold):

yellow eyes, yellow hair, yellow sclera, no pupils, yellow skin, 

For add a metallic texture to the skin:

yellow eyes, yellow hair, yellow sclera, no pupils, yellow skin, shiny skin, metal skin, 

If the skin of your characters appears grey, remove metal skin.

This lora was training only with gold statues but can also create silver and copper/bronze statues by side effect just changing the the color in the prompt.

Silver:

grey eyes, grey hair, grey sclera, no pupils, grey skin, 

Copper/Bronze:

brown eyes, brown hair, brown sclera, no pupils, brown skin, 

You can add a metallic texture to the others color as the same way:

Silver:

grey eyes, grey hair, grey sclera, no pupils, grey skin, shiny skin, metal skin, 

Copper/Bronze:

brown eyes, brown hair, brown sclera, no pupils, brown skin, shiny skin, metal skin, 

How this concepts are a side effect, if you works with a existent or lora character, you maybe should weight your prompts for working properly. I only had try this colors, I invite you to try other colors to see how they work.

For inpainting I recommend a denoising between 0.75 and 0.9.