Basic destruction sequence made using houdini 18.5 SOP tools. Rendered in V-ray 5.00.50. Compositing done in nuke.
Final Explosion
Render
Playblast - 1
Playblast - 2
Playblast - 3
Preview - 1
Preview - 2
Preview - 3
Clusters - Frames
Clusters - Glass
Clusters - Cornice
Clusters - Stairs
Clusters - Wall
Clusters - All
Lookdev - 1
Lookdev - 2
Lookdev - 3