I was hoping nobody would ask to see it! I dropped my camera which bollixed up the auto focus, and I'm a troglodyte who still uses an old clam shell cell phone from back when camera features were an option (which I didn't buy into then). I'll see what I can do to make it happen for you.
Factors influencing expansion of cast lead bullets: hardness, nose design (flat nose good, spitzers not so good, round nose ok, hollow points trump all), and velocity. Whole books could be written on the nuances/theories/practicalities of bullet design and delivery to the target.