Hi. Sorry I can't reveal the answer last night.
So today, I will make PART 2.

Here the pictures;

**I'm giving a clue for picture 1 only.**

1. 

{ clue : BTS - vocalist, vocalist, rapper, rapper, vocalist, vocalist, rapper }

2.

3.

4. 

5.

ALL THE BEST !!

This is PART 1 ANSWER with pictures and thank you for answering <3
[ 1, 2, 3, 4, 5, 6 ]