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Here is the translation into English, keeping exactly what you asked for (hair, eyes, clothes, and the specific background/pose/angle), while ignoring the object he was holding in the original picture.
Hair:
Short, smooth, dark blue (indigo) color. The cut features an elongated fringe that falls over his forehead, slightly covering his eyebrows, with side strands framing his face. The hair looks well-groomed and slightly shiny.
Eyes:
Almond-shaped, with a cold, light green or grayish-green hue. His gaze is direct, calm, and slightly detached. The inner corner of his eyes is slightly upturned, giving his face a somewhat serious expression. His eyelashes are short and dark.
Clothing:
A classic ecclesiastical or clerical style. The main garment is a black (or very dark gray) long robe with a high, stiff white standing collar (Roman collar).
Over this, he wears a liturgical piece (resembling a stole or maniple) in a rich, dark blue color with a pale pink (or silvery) border and a large embroidered cross within a rounded medallion on the chest.
As accessories, he wears a massive gold pectoral cross on a short chain, along with another long gold chain with dark bead pendants draped over his shoulders. His hands are covered in white gloves with stiff cuffs. A wide dark leather belt with a gold buckle and small metal hardware is visible at his waist.
Background and pose:
16th-century church, 16th-century medieval setting. He looks at the viewer strictly and seriously. The shot is taken from a low angle (looking up at him), and he is holding a biblical book.,Artist:konya karasue,KonYa666,(konya karasue),undercover_at_chaebol_high,manhwa_artstyle,by hanjeongwoon/latentaj,Manhwa men,manhwa style,conventionally attractive,handsome,charming,charismatic,HD eyes,detailed eyes, bangs are spread apart.
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