I am making a webcomic that takes place around a Steampunk era in the 19th century. But I am having trouble designing a supporting character. The challenge is to design her, based off this information

Name: Chrome Thorn
Age: 14-15 years old
Gender: Female
Height: 5'1, petite
Clothes: Lolita
hair:
Eyes:
Personality: Comes off as cold arrogant and acts like a spoiled brat, but she’s just really just lonely and shy.

Did I mention she is a fiancee of a serial killer X3?

Whatever is blank you can fill out by yourself

Rules:
Follow the information I give you to help you design
Be creative. I am judging it on creativity and effort put into it.

1st prize winners get their design for my character as the character and if they want, I can put their own original character in my fancomic. They also get a colored picture of their choice.

2nd prize winners get a colored picture of their choice

3rd prize winners gets a lineart and a gift.

I hope I am not asking for too much ^w^'

~Luna chan