Going to try to be nice here, because you did post the required photos, and you did actually get really really lean, which is impressive in and of itself. So, good job on the cut. However: I don't even believe you're 160 pounds at 5'8. You need a lot more size so that you look 'jacked' instead of 'skinny.' You're not really at a level where we can say 'work on this,' as nothing looks 'neglected,' you just need a lot more size all over.
I would spend a good chunk of time eating a lot more, aim for 40+ pounds gained while killing it at the gym, getting those weights up and working every body part. Then next time you get lean you'll look a lot more impressive. And hey, you already know how to get lean, and if you have a bunch more muscle on you it should actually be easier, since your metabolism will be higher.
Other than that, if you want any specific information you'll have to post your diet/training information.