Since people keep asking which quests they are still missing, I thought I'd post a picture of my finished quests (32) you can compare your journal to. I hope it helps.
Although I've done all mine, I want to say thank you for posting this Wurm. Having started updating the wiki, submitting POI to EQ2Maps and commenting on here to help people through the xpac, I've learned how much work people are putting in to help the rest of us. So to everyone contributing to help your fellow players in some way, THANK YOU!!
So do you need the TOT signature line complete to get shield? As have all quests listed but did not get Vylardin’s Shield
Yup, you need to complete the Triumph achievement to get the off-hand reward (you can see your progress in your Journal, Achievements, Triumphs, Kunark Ascending). You'll need four things: ToT signature line KA signature line 30 overland KA quests Escape the Frillik Tide (the quest "Changing of the Tides" that you get from Celsyn, on the cliff just below Nye'Caelona) Much luck!