The below enhancement is sourced from a third-playthrough screenshot captured solely because this stretch of the Gold Road near its beginning shows high-quality graphics improvement mods to good effect. The original frankly didn't need visual enhancement; Gemini agreed and gave it none. But at the end of the day, it was an image of an empty road, save for a lone mounted legionnaire, with little of interest beyond the quality of its textures. I have nothing against purely scenic images but felt that this one needed something more. With that in mind, I requested that Gemini do the following:
"Using this scenic Elder Scrolls Oblivion outdoor screenshot as a reference, re-render it to be a hyperrealistic photograph. Apply a deep depth of field with everything in sharp, detailed focus. Add subtle film grain and natural lighting and shadowing for the time of day, locale, and atmospheric conditions the image represents. Ensure textures like skin, fabric, wood, stonework, and metal look physically accurate and tactile. Create a troop of 15 heavily armored medieval cavalry who are seen in loose formation traveling forward along the road. All horses are to be given leg animations so that they are seen to be walking forward. All horses should be clad in the same covering as the existing horse wears. All horses should be of the same breed as the existing horse, though their coloring should vary. The near end of the traveling cavalry should be just behind the existing mounted warrior. All created cavalrymen should be seen in a mixture of visorless helmets and helmets with raised visors. All cavalrymen should be seen carrying spears in an upright position, with slight variations in angle between individual riders. The existing mounted warrior should also carry a lance; his lance is to have a small pennant showing the Septim Dynasty emblem."<link>
A troop of patrolling heavy cavalry is seen near the beginning of the Gold Road. <link>
As usual, Gemini didn't follow my instruction to the letter, but it nails the gist of it. The horse breed, which seems to me to be appropriate for heavy cavalry, is from a mod that gives this type of horse to all vanilla mounted legionnaires.