Weight: 1.0
Default Outfit: furinadef, ahoge, blue headwear, top hat, jacket, ascot, brooch, long sleeves, black gloves, white gloves, white shorts, thigh strap
Custom Outfit: furinarnd, ahoge
Add multicolored hair, white hair, blue hair and blue eyes if necessary. Her eyes can be made more accurate with @FallenIncursio's Furina Eyes LoRA.
The results of your generations are dependent on the additional LoRAs, weights, and models you use, so it may not work or come out as consistent as my sample images.