Diver and Shark

What there is most of

• Minifig Footwear Flipper [Thin] · Black×2
• Animal Body Part, Shark Body, without Bottom Tube · White×1
• Animal Body Part, Shark Head · White×1
• Barrel 2 x 2 x 2 · Brown×1
• Equipment Underwater Scooter, 2 Bar Handles, Octagonal End · Yellow×1
• Plate Round 1 x 1 with Solid Stud · Trans-Red×1
• Plate Round 1 x 1 with Solid Stud · Trans-Green×1
• Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) · Brown×1
• Weapon Spear Gun with Rounded Trigger and Thin Spear Base · Yellow×1
• Weapon Sword / Cutlass · Dark Gray×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 10 part types and tick them off as you find them.