However, I have extracted the darwin.iso and darwinPre15.iso from the 'core' and uploaded to this thread. It is not possible to download the .tar due to upload limits.
VMware are no longer including the ISO images as separate 'packages' in the CDS respository as of Fusion 11.5.0, instead the ISO images are included as part of the 'core' download which is 522 MB.
This is the current version of VMware Tools for OS X / macOS from the VMware CDS repository for Fusion 11.5.0
