Here's a 10 minute compilation video featuring workouts, training sessions, 1-on-1 drills and shootarounds with Kevin Durant.
If you go to the 7:20 mark, you will see KD back in his UT gym in Austin. I'm one of the spectators around him so I can tell you the footage from that day doesn't do him justice. He walked out on the court cold, without stretching or warming-up and connected on 10 consecutive shots. Here's some bonus footage from that day.
And here's more footage from the beach workout that came from the HBO Sports' OFFSEASON.