Suggestions by @connieblackwood

Metamorphia

as Orange Hair + Brown Eyes in Characters' Hair/Eye Color Combinations

Metamorphia

as Orange Hair + Blue Eyes in Characters' Hair/Eye Color Combinations

Grimer Wormtongue

as Green Hair + Red Eyes in Characters' Hair/Eye Color Combinations

Morain Blackthorn

as Orange Hair + Brown Eyes in Characters' Hair/Eye Color Combinations

Errol Blackthorn

as Orange Hair + Blue Eyes in Characters' Hair/Eye Color Combinations

Merna the Merhog

as Orange Hair + Blue Eyes in Characters' Hair/Eye Color Combinations

Extra Life

as Blue Hair + Brown Eyes in Characters' Hair/Eye Color Combinations

Robotnik Jr.

as Auburn Hair + Red Eyes in Characters' Hair/Eye Color Combinations

Miss Possum

as Blonde Hair + Brown Eyes in Characters' Hair/Eye Color Combinations

Rocket the Sloth

as Brown Hair + Teal Eyes in Characters' Hair/Eye Color Combinations

Snively Robotnik

as Brown Hair + Blue Eyes in Characters' Hair/Eye Color Combinations

Snively

as Brown Hair + Blue Eyes in Characters' Hair/Eye Color Combinations

Rotor the Walrus

as Blue Hair + Brown Eyes in Characters' Hair/Eye Color Combinations

Rotor Walrus (Archie Comics)

as Purple Hair + Green Eyes in Characters' Hair/Eye Color Combinations

Bunnie Rabbot (Archie Comics)

as Blonde Hair + Green Eyes in Characters' Hair/Eye Color Combinations

Bunnie Rabbot

as Dirty Blonde Hair + Green Eyes in Characters' Hair/Eye Color Combinations

Antoine D'Coolette

as Blonde Hair + Blue Eyes in Characters' Hair/Eye Color Combinations

Antoine Depardieu

as Blonde Hair + Blue Eyes in Characters' Hair/Eye Color Combinations

N.I.C.O.L.E. the Holo-Lynx

as Black Hair + Green Eyes in Characters' Hair/Eye Color Combinations

Sally Acorn (Archie Comics)

as Red Hair + Blue Eyes in Characters' Hair/Eye Color Combinations