I build Orc Watch Tower with LEGO bricks. It is not model strictly from WarCraft, but WC designs had huge influence on my feeling how Orc architecture should look like. That's why
Figurine Orc Warcraft Articulated 2in Version lego MEGA Bloks Toys 03 | eBay
MOC-57715 WOW Fantasy Orc`s Tower Movie by MOCOPOLIS MOC FACTORY | MOULD KING
Figurine Orc Warcraft Articulated 2in Version lego MEGA Bloks Toys 03 | eBay
LEGO IDEAS - The Orcs' Whale Hideout
Orc Watch Tower : r/lego
Lego® Custom Instructions Warcraft's Dark Portal
Modular Building MOC-59833 WOW Fantasy Orc's (Horde) Bundle by MOCOPOLIS MOCBRICKLAND - LEPIN™ Land Shop