As long as it’s set out like I did with his freckles, then yes.
Another example [ignore my made up mouth shape names, I’m too lazy to search what they’re actually called. 
]
Let’s say there’s three mouth shapes with fangs.
label LipsPick
NARRATOR
Which mouth shape would you like?!
choice
“Lips 1”{
@CHARACTER changes mouth into Lips 1
goto CheckLips1
}“Lips 2”{
@CHARACTER changes mouth into Lips 2
goto CheckLips2
}“Lips 3”{
@CHARACTER changes mouth into Lips 3
goto CheckLips3
}
label CheckLips1
NARRATOR
You chose, Lips 1… is this correct?!
choice
“Yes.”{
gain Lips1
goto ContStory
}“No”{
goto LipsPick
}
label CheckLips2
NARRATOR
You chose, Lips 2… is this correct?!
choice
“Yes.”{
gain Lips2
goto ContStory
}“No”{
goto LipsPick
}
label CheckLips3
NARRATOR
You chose, Lips 3… is this correct?!
choice
“Yes.”{
gain Lips3
goto ContStory
}“No”{
goto LipsPick
}
label ContStory
[The rest of the chapter below here.]
Then when it’s time to use the Vampire versions of those lips 
if (Lips1){
@CHARACTER previews Lips1Vamp
} elif (Lips2) {
@CHARACTER previews Lips2Vamp
} else {
@CHARACTER previews Lips3Vamp
}
^
Obviously don’t forget to change the Lip names into their actual portal names.
As I said… I was just too lazy to go and find them!