That sounds really interesting! A multi-purpose deployment trailer for police, rescue services, and THW (Technisches Hilfswerk - Federal Agency for Technical Relief) could indeed be a valuable tool for roleplaying scenarios. It could provide a central hub for coordinating emergency responses, carrying essential equipment, and serving as a base of operations during simulated missions. Having a versatile trailer like this could add a new level of realism and immersion to RP experiences involving emergency services. Have you already developed or used this type of trailer in your roleplaying sessions?