By putting those images I imagined Emolga's stance comes from Pikachu's Artwork by Ken Sugimori. Emolga and Pikachu are both Electric Type and Emolga has Flying Type as his Second type. Can this Be a considence?
Yes, it is a coincidence. Nice job noticing that they look alike, I never would of noticed that.
i hope this somehow helps you! -Jellohamster