Dream Girl is one of the only Legion members to get a live action appearance, but is also the most prominently featured. Mon-El also got to appear in Supergirl, but Dream Girl was a consistent, ongoing character. I think her and Brainiac 5 have the longest run. Also known as Dreamer, she is effectively a precog, mostly through her dreams. And also has astral projection. Her Imperial Guard counterpart is Delphos.

Head was from the BossFight golden female blank. Feet were from Black Widow, recut into proper heels. Sculpted up the bracelets, gave her a full repaint, and all done!