ok i include screen shot to show what i want.
as you can see (if you look closely) the dish on the left is not Aline with the one on the right, the texture on the saucer and warp engine .
number 2 is another project with the first one, just copy the dish to have 2 on the back of the saucer, and on the main hull remove the door for the drone (yellow square) and on image 2 place 2 door for the drone beside where the torpedo should be and name is columbus ncc 1801