Yes, yes she does.

Yang gave in to temptation of putting on the crown and taking the record's warning into mind begins to strip off her clothes till she was as naked as the day she was born.

She hits the release switch on the display door and take the artifact and places it upon her head. Immediately from placing in on her, she feels every cell of her body being set ablaze with burning pleasure as the crown works its magic on her. Yang is so lost to the pleasure the crown is distracting her with she doesn’t feel her body change nor does she realize that her prosthetic limb came of and a new arm grew in its place or the 2 new appendages she gained.

When it’s done Yang is panting hard in a sweaty mess, but the deed is done as she is now changed.

Upon catching her breath Yang get up, shakily as she need to reorient herself to her newfound height, and assess her new form and is quite pleased with the outcome.

Obviously she’s 7’ from her original 5’8” and a new right arm, she now has G cup breasts from her original D cup, child bearing hips and thin waist and a well defined compact musculature that doesn’t out class her femininity only adding to it. And lastly she sees the 1.5’ long behemoth between her legs, complete with a set of softball sized testicles, and she checks out her new tail. She does still check to see if her womanhood was still present… yup just behind her new ball.

With a smirk she picks up her clothes and puts them in the bag that was conveniently in the vault chamber she was in and headed out in search of the rest of her team and keeping an eye out for other artifacts that might interest her.