Bad Image: ..... ( No Textures in project)

[micheus]

Despite the strange file extension this kind of message and "black" textures means the image files used in your project were not found.
I don't know if you saved them in the same place you saved your project or if they are in another place. So, what I can suggest is you to use the File->Import Image option to load the images from where they are, and after you get them in the Outline window, assign each one to its respective material. You do that easily just select in the image and gagging and dropping it over the material. Then you select Diffuse as the kind of map you are setting.