While "Magnificent Century" aimed to capture the historical ambiance of the Ottoman Empire during the reign of Sultan Suleiman the Magnificent, it's not uncommon for television and film productions to consult with historical experts and advisors to ensure accuracy. While specific individuals or organizations may not have been publicly credited as historical consultants for the series, it's likely that the production team would have consulted with historians, researchers, and experts in Ottoman history to inform various aspects of the show, including costumes, set design, and historical context.
Given the historical significance of the period depicted in the series and the desire for authenticity, it's plausible that the production team would have sought input and guidance from experts in Ottoman history to help shape the portrayal of the era.
However, the extent and specifics of any historical consultation may not be publicly disclosed as such consultations often occur behind the scenes to enhance the accuracy and authenticity of the production.