I can't even to get it to work, I have it installed and stuff, but its not in the store, and there are two big red triangles and exclamation marks of doom near the door, did you fix the texture?
i think the triangles are there because the NIF is in the wrong folder. i think it should go under Data/Meshes.
if you want you can change the ESP quickly and make your own folder to store the meshes for this. if you want to use the mine like you originally wanted, you're going to have to change the setting like i mentioned earlier, otherwise it functions like a bottlecap mine.
harmy, can you upload your fixed ESP?