2D Environment to 3D Animation

I have a set of environment concept images in 2D that I now need brought to life as a fully-realised 3D scene and rendered out into a short, realistic animation. The finished piece should feel as though a camera is moving through an actual space, with physically-based lighting, believable textures and natural motion—no stylised or cartoon elements.

Here is what I’m expecting:
• A clean 3D scene that matches the proportions, colours and mood of my original artwork.
• A final video file (1920×1080, 24 fps or better) of roughly 30–60 seconds, showing a cinematic fly-through or similar movement that highlights key details of the environment.
• All working files (Blender, Maya, 3ds Max, Cinema 4D—use whichever package you prefer, as long as I can reopen the project and all textures are included).

Please keep the topology manageable, name materials logically, and bake or pack textures so nothing goes missing when I open it. If we need to adjust the storyboard or camera path, I’m happy to iterate—just share previews along the way.

Looking forward to seeing this world step off the page and onto the screen.