Get The Tone
Mick has used a variety of guitars, but is mostly associated with a Gibson Les Paul. He favours heavy bottom strings ( 0.010– 0.052). Go for a vintage blues tone – Mick uses either 50 watt Marshalls or Fender Deluxe combos. You really want the power amp ( volume) to do the work to get sustain. Perhaps try boosting the signal with a fuzz or overdrive pedal, but maintain a dynamic sound.