None of these can be missed.
Chapter 1:
Bonus pictures - (once you gain the Survivor achievement)
Bonus pictures - (once you gain the Sprinter achievement)
Bonus music - (once you gain the Hero of the Hour achievement)
Bonus Pictures - (once you gain the Houdini achievement)
Chapter 2:
Bonus pictures - (once you gain the Brilliant Mind achievement)
Bonus pictures - (once you gain the Master of disguise achievement)
Bonus music - (once you gain the Traveller achievement)
Chapter 3:
Bonus pictures - (once you gain the Explorer achievement)
Bonus pictures - (once you gain the Witness achievement)
Bonus pictures - (once you gain the Climber achievement)
Bonus music - (once you gain the Amateur Detective achievement)