The model is Maho. After becoming gold, she now transforms into silver.

The impression is completely different from gold, which sparks her curiosity. She touches it with her hands, carefully observing both the texture and the appearance as she watches herself change. When everything except her face is covered, she no longer looks human. She resembles a robot.

At this point, she dunks herself into the silver liquid. Completely covered in silver, she plays with it to her heart's content.