Shave tailight techs?

Are there any techs on doing shaved taillights? I need to build some from scratch for a new charger and just need a visual of the steps done.

Could anyone post pics of there shaved tails from scratch?

you can bend sheetmetal to follow the contour and then cut relief cuts into it to help shrink it and then weld it all up, hammer down the high spots and call it a day.