Michelle Pfeiffer-like, accomplished with: Built-ins LipBottomWidth (-.75) LipsPartCenter (1) - note this is under EXPRESSIONS LipsPucker (.1)

Mine
LipBottomTrapezoid (.9)
LipTopHangeyDowney (-.2) - be aware that this is about the edge of where this morph looks acceptable, any further negative and it starts to look very strange

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