RWBY :

Salem

Cinder

Emerald

Neo & Grimm Neo

Mercy (female Mercury)

Roma (female Roman)

Sienna Khan

Grimm RWBY (grimm team RWBY)

DxD :

Ophis

Kaijus :

fem SpaceGodzilla

Biollante

fem Ghidorah (will have a different design)

fem Destoroyah (you're not related to her)

fem Gigan

Azur Lane :

Siren Observer

Siren Arbiter

Siren Purifier

Sien Observer Alpha

Others :

Grima (Fire Emblem)

Venom

Riot

Carnage

Evil Izumi (female Izuku)

If you want le to add someone else, tell me in the comments.

(What are your thoughts on the bio ? Prologue coming next.)