Sonic’s meant to be humorous. Especially since the series involves a blue talking hedgehog that can run the speed of sound destroying robots built by a bald ginger.
@HighRollerHydra
Eggman isn’t a ginger, the shade of brown his hair is kind of a mahogany, so reddish-brown.
A lot of early art in the west just used more of an orange.
forgot what magazine but it’s a testament to the design that people find her hot despite being a bat. that and her only competition is that bat from rescue rangers