What Type of Skin i use here

[MeGaNiNjA]

hi,

http://imageshack.us/a/img19/3227/vhx8.png
http://imageshack.us/a/img51/1640/q96.png
http://imageshack.us/a/img10/9175/1vk.png
http://imageshack.us/a/img94/7656/bhts.png
http://imageshack.us/a/img845/6108/dpmm.png
http://imageshack.us/a/img191/4660/0zer.png



I just found out that this piece may have skin in the game to begin with I do not know her name, I would like to know how it is called and how can I put custom skin on it

PS: I know how to put adboards in Normal, just do not know to put this piece