Nina Williams did not invent sexy, acrobatic blond chick. That was the one blond chick from Virtua Fighter and even then I wouldn't doubt that she probably popularized the style as many other games feature women like that. But either way, I agree that RE3 Jill is the best design for a character to be taken seriously. The design wasn't as cliched as the other two were and even though it showed off more it didn't try to flaunt off Jill's figure, thankfully.