S.H.I.E.L.D. Helicarrier

What there is most of

• Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] · Light Bluish Gray×120
• Tile 1 x 3 · Dark Bluish Gray×75
• Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] · Dark Bluish Gray×66
• Plate Special 1 x 1 x 2/3 Half Round with Side Stud · Light Bluish Gray×38
• Technic Pin with Friction Ridges Lengthwise with No Center Slots · Black×38
• Plate Round 1 x 1 with Open Stud · Light Bluish Gray×36
• Plate 1 x 8 · White×34
• Brick Sloped Inverted 45° 2 x 1 with 2/3 Cutout · Light Bluish Gray×31
• Plate 1 x 3 · Black×28
• Plate 1 x 8 · Black×28
• Plate 2 x 3 · Light Bluish Gray×28
• Tile 1 x 2 with Groove · Black×26
• Plate 1 x 2 · Sand Blue×25
• Tile 1 x 1 with Groove · Light Bluish Gray×25
• Arm Skeleton Bent with Clips at 90° [Vertical Grip] · Light Bluish Gray×24
• Bar Holder with Hole and Bar Handle · Light Bluish Gray×24
• Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] · Black×23
• Plate 1 x 1 · Trans-Black×23
• Plate 1 x 1 x 2/3 with Open Stud · Dark Bluish Gray×23
• Plate 2 x 6 · Light Bluish Gray×23

The twenty most numerous parts, longest bar first. Start a checklist to see all 509 part types and tick them off as you find them.