R2-D2

What there is most of

• Technic Pin 1/2 with Friction · Red×37
• Plate 1 x 2 · White×31
• Brick Sloped 30° 1 x 2 x 2/3 · White×28
• Plate 1 x 4 · White×24
• Plate 1 x 1 · White×22
• Plate 1 x 2 · Light Bluish Gray×22
• Plate 2 x 2 Corner · White×22
• Brick Curved 3 x 1 No Studs · White×18
• Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version · Black×18
• Plate 1 x 6 · Light Bluish Gray×15
• Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot · Blue×15
• Plate 2 x 3 · White×14
• Plate 2 x 3 · Light Bluish Gray×14
• Plate Round 2 x 2 with Rounded Bottom [Boat Stud] · Dark Bluish Gray×14
• Technic Pin with Friction Ridges Lengthwise with No Center Slots · Black×14
• Plate Round 1 x 1 with Open Stud · Light Bluish Gray×13
• Brick Curved 3 x 2 No Studs · White×12
• Bracket 1 x 2 - 2 x 2 · White×10
• Brick Curved 2 x 2 x 2/3 · White×10
• Brick Curved 3 x 1 No Studs · Dark Blue×10

The twenty most numerous parts, longest bar first. Start a checklist to see all 255 part types and tick them off as you find them.