I need two professional 3D renderings

Industry: Sports and Fitness Design details: We need two professional 3D renderings as close to a true image as possible (please see two examples for the level of detail we like). The end images should be of a high quality, which could be used in various media (website, powerpoint etc.). Both images should show same activity: A young, athletic woman, wearing tennis/ athletic attire, holding a tennis racquet over her shoulder/ or in hands, set around 8am, on a clear sunny summer day. She is looking out from a building, which has glass windows throughout (we do not want to see the image of the roof, it should be left to the imagination). The image clearly showing it's an indoors tennis court by illustrating correct part of the floor of an indoors court (we can point and direct you towards a correct indoor facility court part we wish to see in a 3D image) This image should be set against two different backdrops: city scape (which we will confirm, via Google maps) and outdoor/ mountains backdrop (again we will confirm exact city and the view from that spot). The job should be done within 5 working days (working week). You would need to create the scene from scratch - we do not have anything to play from. Importnat: End result: clean, nice, realistic (!) image, with little understanding/feel that it was made in 3D, please. Here are examples of: level and style of what we like (one nice smooth image), and two unsuccessful cases (the flat 2d images). Ideas for the visual style: See attached example Preferred colors: True colours Extra notes: It is imperative that the shadows/ lighting true to the time of the day is considered according to the location and building shadows (if any).