The data set used to create the above photos is available for purchase for $30.
The data set includes:
Ha (600s), LRGB (300s), Calibrated Subframes.
Master Dark, Master Bias, Master Flats
M8 The Lagoon Nebula, 7.6 hours total exposure: Ha (600s), LRGB (300s), Telescope 3, Processed with PixInsight.