Create a dynamic 3D digital artwork featuring a backlit Porsche 911, emphasizing a sleek black, white, and blue color scheme. Incorporate abstract fluid forms and sharp lines within a CGI environment, utilizing depth of field, advanced shaders, and RTX capabilities. The scene should be illuminated with volumetric light, rendered with octane for a smooth finish, designed to serve as a stunning widescreen wallpaper. Add a touch of creative chaos and detail with intricate surface textures, maintaining a cinematic quality.