Went by road last Thursday. We're getting the heavy overhaul of new cars 3079 and 3179 done there plus conversion to AIT spec and repainting to match the rest of the train. Also various other configuration changes to the existing cars now it's in 6-car format.
The yellow front is for running over NR lines and was chosen early in the project, before my time. I think it looks quite good actually, certainly makes it stand out.