Help in making this drawing more badass

[real hornet]

I want to create a cool/edgy/badass character for fun and I wonder, what is it that make a character emit a sense of cool/badass when presented in a form of drawing? So, I post on this to find out tho opinion of others. Hoping for the best!

[humble apex]

I think her facial expressions r too innocent maybe try make her seem more serious