You can find tutorials on all different sigs here, here (best tutorial for new people there in my opinion), here, here, here, and here. I reccomend incorperating this border in your sigs. Have fun!
Ok. I thought people are giving me a hard time because im a newbie.
(Hopefully this becomes a habit ) EDIT: Heres what I got following your advice.
Original:
Edited using your advice: