Episode 4 of The Making of Symbolica focuses on the ride vehicles (or Fantasy Carriages as they've been called), confirming that the ride hardware is being produced by ETF Ride Systems and that it is the Multi Mover model. The video states that there will be 34 Fantasy Carriages in total, with two adapted for disabled guests.
There's some sort of press event for Symbolica today, and Episode 5 of The Making of Symbolica has been released to coincide with it, confirming an opening day of 1st July. The video focuses on the work going on inside the attraction, and Efteling have also posted plenty of photos on Twitter this morning showing progress on the interior, a selection of which are below.
The next episode of the Making of Symbolica has been released today, this time taking a look at some of the exterior landscaping taking place around the attraction, as well as the solar panelled roof, and most excitingly providing another look at different area's of the attraction's interior, with the process of programming the show sequences underway.