I am trying to create a wire mesh (the format should be POWERVR POD, but I if there is a way to convert from another format to this it's fine). However, all I have are images of the object. Is there any way to create a wire mesh from several images?
If you mean: "Is there any software I can feed with images and it creates a 3D model from it?"
To manualy create a 3D model from any image there are several good (video) tutorials, that explain how to use images a helping tool, when creating a 3D model (e.g. http://www.youtube.com/watch?v=-P2o4M-hRgA - pretty good Blender video-tut)