Schematics are the weapons and armor blacksmith designs to forge Mithril items. They’re shaped like a letter envelope. 32 Schematics are hidden throughout Lego: The Hobbit game. 16 will be in each of the 16 Story Levels. The rest of the 16 will be in the main world hub. If you hit the button on your map it should show where each is and if you mark it, it will show you the path to go by following the gold glowing studs.
Here is a list of all 32 Schematics:
Mithril Mirror Armour - Located in the "Greatest Kingdom" level.
Mithril Tornado Axe - Located in the "Unexpected Party" level.
Mithril Warhammer - Located in the "Azog the Defiler" level.
Mithril Fishing Pole - Located in the "Roast Mutton" level.
Mithril Skeleton Crank - Located in "The Troll Hard" level.
Mithril Flail - Located in the "Over Hill And Under Hill" level.
Mithril Claws - Located in the "Goblin Town" level.
Mithril Music Kit - Located in the "Out of the Frying Pan" level.
Mithril Multi-bow - Located in the "Queer Lodgings" level.
Mithril Bomb Blade - Located in the "Flies And Spiders" level
Mithril Pickaxe - Located in the "Barrels Out of Bond" level.
Mithril Booty Blade - Located in the "Warm Welcome" level.
Mithril Giddy-up Staff - Located in the "Looking For Proof" level.
Mithril Wraith Armour - Located in "The Necromancer" level.
Mithril Hammerhands - Located in "On The Doorstep" level.
Mithril Firework Bow - Located in the "Inside Information" level.
Mithril Stud Spade - Located in Hobbiton
Mithril Megapult - Located Northwest of Bree.
Mithril Mushroom Crown - Located North of Bree.
Mithril Shadow Blade - Located in Weatherdrop.
Mithril Skull Cap - Located in Trollshaws.
Mithril Rhythm Stick - Located in Rivendell.
Mithril Cathphrase Mallet - Located in The High Pass.
Mithril Horse Shoes - Located in Rivendell.
Mithril Construction Hat - Located just East of Boern's Homestead.
Mithril Candle Staff - Located in Dol Guldur.
Mithril Bandit Gloves - Located in Lake-town.
Mithril Snowapult - Located in Dale.
Mithril Beanstalk - Located in The Pass of Caradhras.
Mithril Slippers - Located in the Elven Forest.
Mithril Dance Boots - Located in Rivendell.
Mithril Falcon - Located Northwest of Dale.
To forge an item from a schematic, you need a certain amount of Mithril bricks as well as loot. Once the item is forged, travel to the red question marks on the map and give the item to the character to unlock a red brick for purchase.
Refer to “Unequalled skill of the Dwarves” for more information on forging Mithril items.