This item is acquired in-game. See its sources below.
An Uncommon Plate Legs, item level 44, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
In the Appearances collection, Thunderpeak Legplates is listed as Quest. Appearance ID: 26942. 5 other items wear the same appearance:
Read from the World of Warcraft client build files.
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Thunderpeak Legplates suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Thunderpeak Legplates is part of the transmog set Thunderpeak Boneguards (Warrior, Paladin and Death Knight only). The other 16 pieces:
Ettinbone Breastplate
Ettinbone Gauntlets
Ettinbone Girdle
Ettinbone HelmEttinbone Legplates
Ettinbone Pauldrons
Ettinbone Sabatons
Ettinbone Vambraces
Nar'thalas Protector's CapeLead-Studded ChestplateThunderpeak WarbootsThunderpeak GauntletsThunderpeak FaceguardThunderpeak LegguardsThunderpeak ShoulderguardsThunderpeak GirdleBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Thunderpeak Legplates uses icon file 1117703, which 38 other items also use. The 7 closest by item ID:
Valor-Bound Legplates ID 130016 · Armor - Plate · item level 50Arcanetic Plate Greaves ID 129064 · Armor - Plate · item level 44 "A mysterious arcane force binds these plates tightly together."Clacker's Clanking Clam Diggers ID 129040 · Armor - Plate · item level 44Pufferfish Demolition Greaves ID 132110 · Armor - Plate · item level 44Dreadsworn Legplates ID 132756 · Armor - Plate · item level 44Nar'thalas Greaves ID 132942 · Armor - Plate · item level 44Crushing Legguards ID 134712 · Armor - Plate · item level 50Blizzard numbers items as they are created, so the named items next to ID 130302 (130297 to 130309) were usually added in the same batch as Thunderpeak Legplates: the same quest line, zone, vendor or reward set.
Deep Squatter's Belt ID 130297 · Armor - Mail · item level 44Deep Squatter's Waistguard ID 130298 · Armor - Plate · item level 44
Snowblind Leggings ID 130299 · Armor - Cloth · item level 44
Drogstitch Breeches ID 130300 · Armor - Leather · item level 44
Whitewater Legwraps ID 130301 · Armor - Mail · item level 44
Snowblind Footwraps ID 130303 · Armor - Cloth · item level 44
Drogstitch Boots ID 130304 · Armor - Leather · item level 44
Whitewater Boots ID 130305 · Armor - Mail · item level 44Thunderpeak Greatboots ID 130306 · Armor - Plate · item level 44
Band of Malorne's Chosen ID 130309 · Armor · item level 44The raw ItemSparse values for item 130302 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB