2 Series Tolerance of Panel Manual?

[emmamcgarry]

Hi everyone,

Does any know if there is a manual that exists to show the tolerances of the panels of a bmw 2 series. If so does anyone know where i can source this. The garage that has carried out my repairs have done an appalling job and I would like to be able to present them with how it should be. I will attach a couple of pictures.

Thanks!