Is it possible to integrate all visual c++ redistributable packages(2005,2008,2010,2012,2013,2015) into install.wim?
Afaik, that is by setupcomplete.cmd, which runs after OOBE, if you want to use a setupcomplete you also simply can install them separately with a silent switch in the commandline. Personally i only use setupcomplete for autoinstalling daz loader or KMS solutions like KMSpico or KMS_VL_ALL.
Or just have the installers and spend the entire 10 seconds it takes to install. The laziness in some people is astounding.