Man at Arms

Overwatch: see Genji's Dragonblade and shurikens recreated in real life

Pokemon X & Y sword-type Honedge forged for real by swordsmith

Halo's Energy Sword forged by swordsmiths, see it in action here

Swordsmiths forge Sephiroth's Masamune katana from Final Fantasy 7, see it in action here