Where can I find the TLC2 Maps on HD?

I've found them on voobly here (scroll down to "Tournament Maps"): https://www.aoczone.net/viewtopic.php?f=1663&t=136764

However, I don't know where to find them on HD. If they're not on HD, how do I convert them over?

Also, is there a voobly mod with the maps? If not, is it fine for me to post them as a mappack-mod?