good stuff as Way mentioned...side chest, bi should be back and pop your chest out, pose from the floor up, legs count big time in side chest, keep stomach tight.
in side tricep don't let your arm float free from the body, do space between body and arm is better, plus you can use the body t fatten out the arm even more.
be aware of hand position when hitting BDB getting hands toward the back will help peak, think of the bi as a sunset, don't let it set...if that makes sense.
your ribcage goes high in the middle, right into middle chest seemingly, not a criticism, just an observation.
good luck, pose every day...you are far leaner than me right and young...sky is the limit.
edit**** intention is to not sound coach like, you've done this before but always be learning, posing is like art, present the form in it's most flattering light.