Adding some enhancements to facial expressions in FLUX

Prompt using the emotion and facial expression:

• angry facial expression

• sad facial expression

• loving facial expression

• scared facial expression

• pouting facial expression

• surprised facial expression

• painful facial expression

• crying facial expression

• happy facial expression

• silly facial expression

• disgusted facial expression

• aroused facial expression

• flirting facial expression

• seductive facial expression

• provocative facial expression