I love your style, Kim looks beautiful and more feminine, while Ron looks masculine instead of nerdy.
The thing is, Ron does a lot of what Kim does, but to a 'lesser' degree. Mountain climbing, freefalling, swimming, fighting... I feel like he may not be as proficient, but he certainly can do more than most normal people. Ergo, he isn't so much a skinny dweeby nerd guy. Thanks for your comment!
At the risk of repeating myself
Impressive sketch as usual from you.
So beautiful, I like your style!
Simply a beautiful job!