A bit. It’s less a permanent change - only lasting one chapter/episode–if you were going to be switching their eye color throughout an episode, I’d just use previews - if it’s meant to be a permanent change, use changes into 
(website: www.dara-amarie.com)
Dara's code list
@CHARACTER previews outfit outfit_name
@CHARACTER unpreviews outfit outfit_name
@CHARACTER changes into outfit_name
@CHARACTER changes bodyColor into Color
@CHARACTER changes eyebrows into Shape
@CHARACTER changes eyebrowsColor into Color
@CHARACTER changes hair into Hairstyle
@CHARACTER changes hairColor into Color
@CHARACTER changes eyes into Shape
@CHARACTER changes eyesColor into Color
@CHARACTER changes face into Shape
@CHARACTER changes nose into Shape
@CHARACTER changes mouth into Shape
@CHARACTER changes mouthColor into Color
@CHARACTER previews feature Color/Shape/Hairstyle
@CHARACTER unpreviews feature Color/Shape/Hairstyle