Here is the TV Spot « I Call Them Sentinels » for X-MEN: DAYS OF FUTURE PAST.
The VFX are made by:
MPC (VFX Supervisor : Anders Langlands)
Digital Domain (VFX Supervisor : Lou Pecora)
Rising Sun Pictures
Cinesite (VFX Supervisor : Holger Voss)
Rhythm & Hues
Fuel VFX
Mokko Studio
Vision Globale
The Third Floor
The Production VFX Supervisor is Richard Stammers
© Vincent Frei – The Art of VFX – 2014