The Allegra 3514 has a special paint scheme: One end car is in the yellow of the former Bernina Railroad, the other end car is in the version of the Arosa Railroad – light blue / light gray, the middle car represents the Era III green/cream of the RhB. This powered rail car train called the "Ancestor Train" is underway on the RhB network in this design.

This is a model of an RhB class ABe 8/12 "Allegra", road number 3514, powered rail car train. The paint and lettering are prototypical for Era VI as the so-called "Ancestor Train", which represented the earlier paint scheme of the Bernina Railroad, the Rhaetian Railroad, and the Arosa Railroad. The model has traction tires and is driven on four wheel sets by two powerful motors. It has a mfx/DCC sound decoder with many sound and light functions. The pantographs can be raised and lowered digitally on both end cars. All the cars on the train have metal wheels, and the centre car has wheel sets with ball bearings. All the doors can be opened. The model has many separately applied details such as conductors, plugs, wind shield wipers, antennas, and rearview mirrors. The model has sprung buffers and complete rail clearance devices (the centre part of the rail clearance devices can be replaced with a standard LGB coupler that is included with the train). Length over the buffers 206 cm / 81-1/8".

Highlights
Reproduction of the RhB "Ancestor Train".
Prototypical paint scheme and lettering.
Both end cars powered.
mfx/DCC sound decoder included.
Many light functions that can be controlled digitally.
Many sound functions that can be controlled digitally.