Converting an image into a digi pack draft

I started off with this image that I took on Sunday 5th January 

I then too the the image from the cast member George with the rabbit head on and using photoshop I  cropped him out of this shot.

 I then placed that cropped image onto this one.

I then began to erase the white background to make the rabbits look as though they were actually in this image when it was taken.

I then duplicated the image and place them around to look as though there were more boys in the image then before.