Suggestions for future drops / updates

I have 3 suggestions for future drops / updates to make game-play more exciting: 1. Ice Palace structures in the Ice spike biome to explore, with chests to loot and mobs to beat inside 2. A backpack that can be crafted and worn to expand inventory space - when travelling around trial chambers and ancient cities, a lot of loot is acquired and I can never carry it all back to base 3. Wallpaper that can be crafted to decorate the interior of builds 4. Curtains that can be crafted, maybe can use the loom and banner patterns on them