Here is the required skill levels and all items you’ll need to craft an entire set of 600GS, tier 5 Virtuoso’s Instruments. These items are all the fully refined items you’ll need in the current game. Some of these items are the raw materials for items you’ll need to craft in the new update, using the level 50 refining skills.
Furnishing Skill 150
Leatherworking Skill 50
Stonecutting Skill 50
Engineering Skill 50
12 Brilliant Pearls
12 Brilliant Gems
182 Obsidian Sandpaper
32 Obsidian Flux
16 Aged Tannin
40 Orichalcum Ingots
25 Star metal Ingots
20 Steel Ingots
15 Iron Ingots
40 Gold Ingots
80 Rugged Leather
175 Ironwood Planks
100 Wyrdwood Planks
275 Lumber
50 Timber
200 Stone Bricks
48 Catfish Whiskers
16 Snail Slime
4 Reeds
250 Mahogany Stain
125 Oak Stain
100 Maple Stain
75 Ash Stain