This is the NG version of the rolling ball from "Great Hypostyle Hall" of TR4.
In TR4 that ball was invisible and the one you can see is a shootable switch.
In my wad there are both rolling ball and switch.
Meshes are by me, textures are from the net and modified by me.
If you use this object, please, credit me.
Doors & switches / Trap
Tomb Raider The Last Revelation / Tomb Raider Classic