This is my first VFX shot.

For camera tracking - After Effects
Composition - Blender
HDRI - Created by me of my room
Model - K-2SO head Created by me (Tutorial courtesy - MARWAN PAINTER )
Engine - Cycle (sample - 100)

It took me around 7 Hrs to render. Sorry about the actual video footage being too low quality.

Hopefully next time I can pull off a industry standard quality VFX.