Brass and bronze semi kit model of the 230T Fives Lille and Cail steam machine of the Réseau Breton. This model comes with mounted frame, wheels and valve gear assembled and functional motorization. Laser cut metal screwed frame. Hung axles insulated and mounted on bronze bearings. Injection molded spokes wheels. Nickeled wheels rims. Solid fine blades pickup on the 6 driving wheels. Indexed wheels for 90° wedging. Original engraved rivets. Detailed, multi-parts and valve gear with pre-drilled holes. Worm and pinion reversible driving system with Maxon GM20 motor (natural inertia). Overall sizes : 217 x 62 x 78 mm, weight : 885 g. Components are conceived to be easily removable to be painted. Roof, driver's compartment, water tanks are detachable and can be painted once mounted and mounted once painted. Many fixing templates. Complete nice illustrated instructions in french with photos and many 3 D drawings.