Ok here is some progress so you know where I am at, and what I am trying to change. The pictures show a very slight difference, if at all, with the before on left and after on right. The before was taken around 2 months ago.
Keep in mind I'm only on my 4th week of an Upper/Lower for the first time, and first week of adding in 15-20 minutes of uphill treadmill walking, 8 degrees incline at 3.5 speed after each weight session.
I have a long way to go. This photo is standing with regular good posture, and no flexing.