The mech designers steadily fabricated all of the high-end components of the Minerva Project.
While their complexity and use of expensive materials increased the difficulty of producing the parts, none of them were unprepared for their respective tasks.
It also helped that the five mech designers had split up the work assignments so that they all worked on what they excelled at. Their chances of producing high-quality mech components were much higher if their work was directly tied to their primary specializations!
Everyone possessed a clear division of work.
Ves was responsible for building the luminar crystal rifle and miscellaneous components.
Juliet created the flight system and various other mobility-related parts.
Sara invested all of her attention on the armor plating of the Minerva Project.
Professor Benedict produced all of the power generation and energy transmission parts.