These are headcanons I often have. Note that if i just say "trans" it means their gender is the same as the canon gender (eg. "trans Kaeya" means trans man Kaeya, not trans woman Kaeya), otherwise I will specify their gender.

FIXED HEADCANON

• Intersex Sandalphon (GBF). Pussy + flat chest
• Trans Beidou (Genshin)

COMMON but not fixed

• Trans Kaeya