Tonight, after 15 days of attempts, over 100 kills and over 20 deaths, I was able to obtain my Neriad Shawl solo as a level 49 enchanter.
https://youtu.be/B61xWxdda9M
Huge thanks to Gnchanting for believing in me, Taxious and Naboru for the constant rezzes and everyone who tuned in on twitch for hours on hours of attempts.