ETS2 - Autobus ETN Concept Niccolo V1.0

Autobus ETN Concept Niccolo bus mod for Euro Truck Simulator 2 version 1.54, created by GASPE.

It appears that the “Autobús ETN Concept Niccolo ETS 2” you are referring to is likely a bus mod for the game Euro Truck Simulator 2 (ETS2), rather than a real-world bus model operated by ETN Turistar.
My previous search about ETN Turistar showed it as a luxury bus service in Mexico, but no specific bus model named “Concept Niccolo.” However, the addition of “ETS 2” in your query strongly suggests a connection to the popular truck and bus simulation game.

Authors: GASPE