I would first reward her for looking at you.
Reward her for moving her head towards you.
Reward her for taking a step towards you.
Reward her for taking several steps towards you.
Reward her for having her nail/toe touch your hand.
Reward her for having a foot on your hand.
Both feet? JACKPOT REWARD!!!!!!!!
Break the step up process down into little goals and repeat each one several times. If she decides to not comply, go back a step and repeat until she'll go to the next step.