Marius Streicher is a character in the Lilydale series.
Marius was raised by his uncle who was a mechanic for what later became the Bundespolizei Aviation Group after reunification, he joined them as a helicopter technician. He began designing defensive weapon systems, including a ground based Active Defense System prototype that caught the attention of GSG 9. A veteran of the GSG 9 anti-piracy ops in the Indian Ocean, he was later recruited to Team Rainbow.
He is highly creative and curious, with a strong desire to serve. He has a tendency to lack humility. Though he has a remarkable affinity for complex machinery, he is not adept at reading social cues. Coupled with his boisterous tendencies he can be a bit abrasive.