Iron Man vs. Ultron

What there is most of

• Plate Round 1 x 1 with Solid Stud · Trans-Dark Blue×18
• Brick Sloped 33° 3 x 2 · Black×4
• Plate 1 x 2 · Trans-Dark Blue×4
• Plate Special 1 x 2 Side Handle [Free Ends] · Dark Bluish Gray×4
• Brick Round 1 x 1 Open Stud · Trans-Light Blue×3
• Plate Round 1 x 1 with Solid Stud · Trans-Light Blue×3
• Antenna 8H Whip · Black×2
• Bracket 1 x 2 - 1 x 2 Inverted · Dark Bluish Gray×2
• Bracket 1 x 2 - 2 x 2 · Light Bluish Gray×2
• Brick Arch 1 x 3 x 2 Curved Top · Dark Bluish Gray×2
• Brick Curved 10 x 1 [Symmetric Inside Ridges] · Dark Bluish Gray×2
• Brick Curved 2 x 2 x 2/3 · Light Bluish Gray×2
• Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) · Dark Bluish Gray×2
• Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth · Dark Bluish Gray×2
• Hinge Brick 2 x 2 Locking with 1 Finger Vertical and Axle Hole [X Opening] · Black×2
• Launcher Trigger, Weapon Gun Trigger · Dark Bluish Gray×2
• Launcher, Weapon Gun / Blaster / Shooter Mini · Light Bluish Gray×2
• Plate Round 2 x 2 with Rounded Bottom [Boat Stud] · Trans-Dark Blue×2
• Plate Round Corner 4 x 4 · Dark Bluish Gray×2
• Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] · Black×2

The twenty most numerous parts, longest bar first. Start a checklist to see all 31 part types and tick them off as you find them.