screenrant.com -BY RACHEL LABONTE -Unused concept art from 2011's Thor shows a very, very different look for Tom Hiddleston's Loki, though his beloved horned helmet does remain.
screenrant.com - BY BRYCE MORRIS - The world knows Loki as the brother of Thor in Marvel's Universe, but the god of mischief technically joined the comics first. Believe it!
www.cbr.com -BY TOM CHAPMAN - Marvel Studios artist Charlie Wen has revealed his first-ever design for how Chris Hemsworth's Thor could have looked in the MCU.