how do i replace ped components?

[1995SUBURBANS]

i am using the Fat Cop Model and i want to replace the head how do i do that?

[flying_bulletzzz]

@1995SUBURBANS Using 3D modeling software.

[1995SUBURBANS]

@flying_bulletzzz Like zmodeler?

[flying_bulletzzz]

@1995SUBURBANS Zmodeler or 3DSMax