I got stuck for "One With The Shadows" trophy. I've sold my Thieves Guild Armor before upgrading a piece and as I approach Tonilia I cannot proceed to Guild Master Armor dialog. I read on the net that after patch 1.04, armor pieces will spawn in the training room in Thieves Guild. I have patch 2.04 and tried a lot but I couldn't find anything in the training room. Is there anyone know a workaround?

I never found extra TG gear in the training room, I always found it in various places around the cistern, around where all members' beds are. Makes sense that there would be various bits of apparel around the living/sleeping quarters. If you've already picked all of that up and sold it as well and it never respawns then I don't know.

If you're on PC you should be able to use console commands to add the armor to your inventory.

I tried searching the Cistern too but nothing. I also watched the video from youtube but in the indicated locations, there is nothing. My point is if they claimed that they released patch 1.04 to fix this why still it doesn't respawn? Unfortunately I have PS3 system.

A pair of boots, gloves and a hood should be around your bed in the Cistern. They're on the floor...2 on one side, 1 on the other. Your bed is the one right next to the hall leading to the Ragged Flagon.

Believe me there is nothing there. I also waited outside for about one month (game time!) and head back to Cistern and again nothing. This is wierd.