This Shinee photo contains
regimentals, green beret, special forces, elite soldier, and full dress uniform.
There might also be
battle dress and fatigues.
Someone on Youtube translated this:
he said "Hello, i'm shinee shining sh."
..he was used to say
"hello, we are shining SHINee"
then he said it correct
"Hello, i'm SHINee's cute youngest Taemin"