in blendee 2.74 you can install a plugin so that the md5 options appear, after uninstalling the plugin you can follow the steps of ganderoleg in this
video .
the problem is that by following all the steps of ganaderoleg at the end of the video he exports his model without problems, but if I follow the same steps as the end, it turns out that blender notifies me of an error when exporting to md5, and if I look in my computer the arhivo is, but it is not heavy at all, and when I upload it to cyberix it tells me that the file is corrupted, that is a problem of pluging blenderx is that I need as fast as possible to help someone create blender animated models to help my game, everything that participates would also be the game of him, I do the most terrifying scenes, and someone sent me the animation md5 mesh and anim of the models that I need for the game scene.
It is also a good idea that with cyberix we make animated models joining one object with the other but in part, in this way the model will remain as a fbx model, and we keep the model as a pluging and open it in another game in which we want to put the model, and with the animation command we started to move the parts of the model and that's it, I'll do that since blender fails me