White and red passenger trains with electric and diesel engines respectively. Both have RC's as it is obvious :) White train is (as many people know) the Lego set 7897 with two extra cars. The red train has a modified engine (locomotive) and cars of the Lego set 10183. The 1st car of the red train is the generator car and the 4th car is the restaurant car. 2nd, 3rd, 5th and 6th cars are passenger cars.