1. Take a picture of a face, a picture of the fruit.
2. Use the lasso tool to roughly select around a eye.
3. Paste the eye into the pic. of the fruit.
4. Repeat steps 2 & 3 for the other eye, mouth, and anything else.
5. Set all layers (besides the main fruit layer) to overlay.
6. Go to Image > Adjustments? > Match Color
7. Set everything to max and select "neutral"
8. Repeat 6 & 7 for the other layers (besides the main fruit)
9. Ctrl + Click the preview of the layer to select it.
10. Select > Modify > Contract > 10
11. Select > Invert Selection
12. Render > Blur > Gaussian Blur > 15-20
13. Repeat 9 - 12 for the other non-fruit objects.
14. Post your results!
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Probably only takes me about 5 minutes to put it all together after I take the pics.