historical mill supervisor 3d model

Historically accurate early 18th century mill supervisor from Hesse, Germany, single human figure only, no background, no windmill, no environment, no objects except ledger book. Mature male, realistic face with strong focus on natural facial anatomy, especially realistic human eyes with correct size, natural eyelids, normal pupils, realistic gaze, no exaggerated facial features. Calm and serious expression. Wearing dark long coat, waistcoat, linen shirt, knee breeches, stockings, sturdy leather shoes, simple period hat. Holding a small historical ledger book in one hand, as if recording grain deliveries and mill accounts. Full body, neutral standing pose, centered, realistic proportions, suitable for AR, no cartoon style, no extra scene elements.