Based on a cute photo of a model/cosplayer I follow on Twitter. Loved the pose and hair color and I had to draw her :)
Here's the original photo: https://twitter.com/HellyValentine/status/1526960560260190211?s=20&t=BdfHWlC3Ugr2kC6WBTWCpA

My social media:
Redbubble https://redbubble.com/es/people/DANMAKUMAN/shop
Patreon https://patreon.com/danmakuman
Twitter https://twitter/DANMAKUMAN1
Deviantart https://deviantart.com/danmakuman
Facebook https://www.facebook.com/DANMAKUMAN

Source: https://www.pixiv.net/en/artworks/99221013