A realistic and detailed portrait of a Colonel of Roman descent in the Brazilian

A realistic and detailed portrait of a Colonel of Roman descent in the Brazilian army, circa 40 years old., He has a muscular and robust body., with military black and gray hair on the sides, and a thin scar on his face like a mark of bravery, he has a mustache. He is wearing a high-ranking olive green uniform of the Brazilian Army officer, adorned with medals and decorations. The background features a Brazilian Army office, with books and flags of Brazil and the Integralist Blue flag, The wall also has a photo of 2 Brazilian dictators and a realistic coat of arms., which contributes to the atmosphere of authority and respect. The veteran is sitting in a comfortable armchair, Breathing wisdom and strength, and appears as a respected and esteemed leader