I have updated Rachel's design and settings.
Regarding the middle name, I thought it was strange that she doesn't have a Japanese name even though she is from Japan, so I named her "Mai," which sounds similar to "Marie."
To make it clearer that the leotard is the iconic outfit, I changed the leotard to red.
The handgun has been almost completely redesigned, taking reference from existing handguns to design one that suits her better.