If model brokes: Check the Scale parameter of object, it should be « 1 » – to reset the Scale – select all objects in the scene and press – Ctrl+A – Scale
To avoid deformation of rigid body constraint – 9:39
Blend file is here – https://drive.google.com/file/d/1up20ALDWrYvktGFUe5op6SAjHA7wENCW/view?usp=sharing
Music – Deus Ex 2000 OST:
UNATCO – Conversation
UNATCO – Ambient
The Synapse – Ambient
NYC Streets – Ambient
VersaLife – Ambient
Source