@falconexe Hopefully this helps resolve some of the broken image links. When I r-clicked on the docker/vm icons and opened in new tab I noticed that the IP address it directed me to was 192.168.1.7, which is not the IP of my server. I pulled the json file and ran a search for that IP and found it hard coded on lines 519, 574, 628, 682, 11280, and 12056. Changing the IP to match my server's fixed all the broken image links.
Though with that said, I saw the post where the grafana image plugin developer had implemented that ability and you were thinking of adding it for 1.7. In the mean time I hope this helps some of the other people having issues.