You are lean and Ýou have a nice natural base. This would be a great time for you to go on AAS because you could blow up lean especially if hgh is used as well.
Deltoids are either a genetic gift or developed from AAS, as are most muscles actually, but deltoids especially. You just are not gonna have 3 dimensional, capped, wide delts without some AAS. Some products like EQ are even known for their ability to cup your delts.
For your next round of photos, Ill tell you like I told t-bombz, shave! You will be surprised at how much better you will look with a shave and a tan.
Also, good natural legs. You have no "gut" btw, that's in your head, prob from the amount of food you are trying to ea in order to grow, but sadly growth will be limited for you as long as yòu remain natural.