[SerpantSlayer]

You have to download Bitmap Internalizer. Open up warthog standard in it and click internalize. Then inject your skin in Dothalo. You only have to internalize external bitmaps. It tells you if the bitmap is external or internal in the window that the bitmap's picture is shown in. Make sure you inject the skin after you inturnalize or the skin will be all black. And it's okay if you already injected the skin without internalizing just internalize it and inject the skin again. Oh and if your warthog skin comes out all weird in the bitmap window you probably saved it in the wrong DXT format. Just try all of them until you find the correct one if you don't know what format the warthog was originally.