Two more Halo papercrafts from Brandon, the Sentinels (guard/combat robots created by the Forerunner) and 343 Guilt Spark (floating AI eye-bot guarding Installation 04).
Halo - Sentinel Papercraft [Download]
Halo - 343 Guilty Spark Papercraft
Halo - Ghost Papercraft [Related Posts]
Cortana Papercraft
D77 Pelican Dropship Papercraft
Hayabusa Helmet Papercraft
Activation Index Papercraft