Hi Black Pixel, It's good to have you here! Yes you are absolutely accepted. This is some good work here. I'll get you signed up and you'll receive a welcome pack via email soon. We'll talk more on our Discord. As a side note, we are trying to focus on interiors right now as we have a large portion of our exteriors completed, although there may be a place to fit you in to exteriors at some point.
Can the translation files be created on the fly and be used as content is being created? You might wand to PM Lasur Arkinshade. He's managing Cyrodiil's in game dialogue which afaik is the only implemented in game dialogue.