PENALISED FOR CELEBRATING!

As a treat here are some penalty kicks that were used for Chris Kamara's advert on Sky. Was his scene for real or did the TV specialists "knock one up"? The other two are for real, one in Thailand and the other is German (I think).
https://www.youtube.com/watch?v=1OHhI-Viwbk
https://www.youtube.com/watch?v=ab3WF_e-J8M
https://www.youtube.com/watch?v=8fpydN6rejI

Consider the FA Laws on "kicks from the penalty mark".
Once the ball has been kicked "forward" it is in play.
If it hits the bar and spins in to the goal as above- then goal! OK.
If the keeper saves it, ball rebounds and the penalty taker scores (a la Rooney last night)-goal scored. OK.
OR if the keeper saves it and one of the attacking players (not the pen taker) taps it in....???
What if the ball hits the post or bar and the penalty taker then taps it in?
Or if one of his colleagues, following up taps it in?
What if the wind is so strong the ball is blown away from the goal and curves up in the air and back into the goal?????
la, la, la.!!!!
Here are the Laws from the FA....not sure they cover all the points