Item icons should be all set, TAD. I've eliminated all DSS versions of the new item appearances, so your overrides should work once more. I also created new models and a set of icons for shuriken #s 051-053 and 061-063 which were never made by Bioware (the icons existed but the models were just a box). They now appear as crystal versions of shuriken 011-014 and 041-044 - color variants are: emerald, amethyst, ruby, and sapphire.
I had to leave in the TGA versions of the lower range Bioware icons (e.g. reforged weapons) which are being overridden because just having the DDS versions didn't cut it - I was still seeing the original Bioware icons and not the newer versions.
TAD, if you have anymore item icon overrides that are not appearing correctly, send me a PM with the icon numbers and I'll verify that the DDS version of the icon is gone or can be removed without borking Q.