Very nice two-piece 1916-D dime.
Wish I owned one of these alterations. Two genuine coins joined together to make a 1916-D dime. Note the different color of both parts. **it is best seen with the white balance "off."
Next time the faker should remove the file marks to make a better alteration. IMO, even with that improvement it would not pass a major TPGS.
PS don't ask for a full images of both sides - it would look like a normal coin. The clue to this alteration is its rim which I show.