Thanks for the response. The only reason I like to change her expression to be blank than smiling is because the trio in DotT have blank expressions in their idle animations to fit in the current situation, they usually only smile when walking. I just made a redesign that takes more from Larry Ahern's take on Razor, even with different clothes, which makes her look more punk-like to be honest. I could make another version of the redesign with her traditional black dress like in MM if people are more used to it.
Also, another critic of NotM's designs, ignore it if you want, but the character's silhouettes seem too similar to each other's (except for Bernard's) which is why I let Razor keep her Spiky hair from Larry Ahern's design so she'd stand out more. I did some redesigns of the MM kids a while ago to be more cartoonishly exaggerated like Bernard, some I like, some I wasn't so sure of. Maybe I can take inspiration from Moonglow and Chester if I redesign them again.
I'll have a think about the confident walk animation, try to add some small details like toughness and exaggerate it. Maybe I can add the guitar.
Thanks for the response.