Interesting sequence of images!
I’m no engineer, but hopefully the damage should be limited to prop, cowling, and possibly shock-loaded engine?
Hope so, I’ve just remembered how much I like big Stinsons! I remember a British-registered beastie very similar to this passing through Duxford for an auction. Big solid impressive aeroplane, with 4-point harnesses as I recall! Are they aerobatic?
Just made an addition to my lottery-win list…..