I still have no photos of the process of how to open the sonic, but I will update this post after with photos, I have heard that the crackle pattern used images and put then together and used it for the mould or something like that but please explain it in detail to be easy to understand, thanks
also to open your sonic use scissors to push the teeth and collar upwards, you can now slide the electronics out, It's easy but watch out it might go flying, I also twisted the bottom piece as hard as i could to get the bottom part of them pull the emmiter of the glass tube and pull the button of with scissors, take of the blue end dome by using scissors then cut of the infrared led board.