Puzzletober 2025: Trunk

A man in his mid-thirties lugs a suitcase back down a road. It does not take long for him to arrive at his car. He retrieves a key fob from a pocket of his brown jacket and aims it at the car. It unlocks. He opens the trunk. It is packed with several bins of files. He searches for one in particular. Once he locates it, he shifts around some of the other bins to free it from the trunk and fit it into the suitcase. After ensuring that the car had not been broken into, he locks it again and walks back toward the hotel.

Rules: Solve as a Tren. One block has already been provided. The resulting solution must be possible to solve as a Rush Hour puzzle in which the provided block must exit from the bottom.

penpa link (no answer check)