Sonic the Hedgehog isn't the easiest little critter to draw. With a spikey, angled form and limbs all over the place, the movie version of the character design is tricky to recreate accurately.
As the illustrator Fronkus notes on X, artists like Aaron Hammerstrom and Tyson Hesse gave their interpretations of Sonic their own mark while respecting the work of Yuji and Sato ...