Gyrocopter

What there is most of

• Cone 1 x 1 [Top Groove] · Dark Bluish Gray×2
• Plate 1 x 2 · Bright Light Yellow×2
• Plate Special 1 x 4 Offset with Bar Holes · Dark Bluish Gray×2
• Tile 1 x 6 with Groove · Black×2
• Tile Special Round 1 x 1 with Hollow Bar · Black×2
• Wedge Plate 2 x 4 · Red×2
• Animal / Creature Accessory, Horse Hitching, 1 x 2 Plate and 2 x 2 Plate [Studded] · Black×1
• Bracket 1 x 2 - 1 x 2 Inverted · Light Bluish Gray×1
• Brick 2 x 2 · Red×1
• Brick Round 1 x 1 Open Stud · White×1
• Brick Sloped 30° 1 x 2 x 2/3 · Red×1
• Brick Sloped 45° 2 x 2 · Dark Bluish Gray×1
• Plate 1 x 2 · Trans-Dark Blue×1
• Plate 2 x 6 · Dark Bluish Gray×1
• Plate Special 1 x 2 with Clip Horizontal on Side · Black×1
• Propeller 4 Blade 5 Diameter with Rounded Ends, Open Hub · Black×1
• Tap 1 x 1 without Hole in Spout · White×1
• Tile Special 2 x 2 with Top Pin · Light Bluish Gray×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 18 part types and tick them off as you find them.