Prompt
Generate a realistic image of a British football manager and former footballer, Robbie Nightingale, a middle-aged man born in 1979, with a typical football manager or footballer appearance, standing on a football field, possibly with a team in the background, such as Cambridge City F.C., with a serious or coaching-focused expression, wearing attire typical for a football manager or midfielder, possibly with a mix of team colors or a tracksuit.
