Super Star Destroyer

What there is most of

• Tile Special 1 x 2 Grille with Bottom Groove · Light Bluish Gray×188
• Tile Special 1 x 1 with Clip and Straight Tips · Dark Bluish Gray×185
• Technic Pin with Friction Ridges Lengthwise and Center Slots · Black×128
• Plate Round 1 x 1 with Solid Stud · Dark Bluish Gray×104
• Plate Special 1 x 2 Side Handle [Free Ends] · Light Bluish Gray×100
• Plate Special 1 x 2 with Handle on End [Closed Ends] · Dark Bluish Gray×97
• Plate Special 1 x 2 with 1 Stud with Groove (Jumper) · Light Bluish Gray×96
• Tile 2 x 4 with Groove · Light Bluish Gray×94
• Plate 1 x 2 · Dark Tan×93
• Brick Special 1 x 4 with Groove · Light Bluish Gray×64
• Plate 2 x 12 · Light Bluish Gray×61
• Plate 1 x 12 · Light Bluish Gray×57
• Plate 1 x 6 · Light Bluish Gray×53
• Wedge Plate 12 x 3 Left · Light Bluish Gray×53
• Wedge Plate 12 x 3 Right · Light Bluish Gray×53
• Technic Plate 2 x 6 [5 Holes] · Black×51
• Plate 1 x 4 · Dark Bluish Gray×49
• Tile 1 x 6 with Groove · Light Bluish Gray×49
• Plate 2 x 3 · Light Bluish Gray×46
• Plate 1 x 8 · Tan×41

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