This is one of the most complicated elements to be performed properly.
There's no need to do it, there's no mandatory elements in the flow.
It is complicated to realize and more complicated to make it smooth without stressing the receiver.
If you feel really trained will all the other elements, train this with the help of the spotter and with a trained receiver.
Once you have it in your repertoire is a great element to move the receiver into Bow pose.