Shipped with TRX as data/trx/ship/games/tr4/scripts/settomb2.lua.
trx.events.on_game_start(function()
trx.items[3].properties.pickup_mode = trx.items.PickupMode.PLINTH_LOW
trx.items[135].properties.pickup_mode = trx.items.PickupMode.PLINTH_LOW
trx.objects.animating_13.properties.collidable = false
trx.objects.animating_14.properties.collidable = false
end)