Please fix Dr. Zomboss's mech's eyes when defeated

During the fight with Dr. Zomboss, the one from the minigame or the one in adventure mode, when he is defeated his eyes have a visual glitch. Normally on the original versions of the game the eyes on the robot when killed are completely black. Strangely, in replanted the eyes when dead are a weird brownish green color, you can also see a white dot and little bits of wires on the right eye. This has always bothered me so I would appreciate if this gets fixed, thank you.