Weight: 1.0
Trigger + Appearance: mejiro mcqueen, horse ears, ear ribbon, horse tail
Default Outfit: frills, black jacket, bowtie, long sleeves, black skirt
Add purple hair
and purple eyes
if necessary.
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.