Making a penis with those dimensions one needs to work on width. The best exercise to widen the penis is DLD toilet compressions. You do not need to be done on the toilet it’s just as much more comfortable that way for me. You’ll find the exercise on the old site at
www.mattersofsize.com/access and go to the A/V section and click on the DLD toilet compression. This exercise will make your penis wider but you also need to work on depth. Normal girth work should take care of this but if you want to have a penis that is shaped like Shane diesel You will need to widen it