Cooper

What there is most of

• Plate Round 1 x 1 with Solid Stud · Trans-Orange×4
• Launcher Trigger, Weapon Gun Trigger · Dark Bluish Gray×2
• Launcher, Weapon Gun / Blaster / Shooter Square · Pearl Gold×2
• Technic Pin 1/2 with Friction · Red×2

The twenty most numerous parts, longest bar first. Start a checklist to see all 4 part types and tick them off as you find them.