Shipped with TRX as data/trx/ship/games/tr4/scripts/settomb1.lua.
trx.events.on_game_start(function()
trx.items[3].properties.pickup_mode = trx.items.PickupMode.PLINTH_LOW
trx.items[4].properties.pickup_mode = trx.items.PickupMode.PLINTH_LOW
trx.items[87].properties.pickup_mode = trx.items.PickupMode.PLINTH_LOW
trx.items[61].properties.switch_mode = trx.items.SwitchMode.HIDDEN_REACH
trx.items[100].properties.switch_mode = trx.items.SwitchMode.HIDDEN_PICKUP
trx.items[101].properties.pickup_mode = trx.items.PickupMode.HIDDEN
end)