GT3 Gas Turbine Locomotive from KR Models. DCC Ready OO Gauge Model.Brand new in the box. The item "KR Models GT3 OO Gauge DCC Ready" is in sale since Monday, September 6, 2021. This item is in the category "Collectables\Model Railways & Trains\OO Gauge\Locomotives". The seller is "kr_models_ltd" and is located in St. This item can be shipped worldwide.