AT-RT

What there is most of

• Plate Round 1 x 1 with Solid Stud · Light Bluish Gray×10
• Bracket 1 x 2 - 1 x 4 [Square Corners] · Blue×8
• Plate Special 1 x 2 with 1 Stud with Groove (Jumper) · Dark Bluish Gray×7
• Bracket 1 x 2 - 2 x 2 · Light Bluish Gray×6
• Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate · Dark Bluish Gray×6
• Dish 2 x 2 Inverted [Radar] · Blue×6
• Plate Special 1 x 2 with Clip Horizontal on End · Light Bluish Gray×6
• Tile 1 x 2 with Groove · Light Bluish Gray×6
• Plate Special 1 x 2 [Side Handle Closed Ends] · Light Bluish Gray×5
• Brick Curved 3 x 1 No Studs · Dark Bluish Gray×4
• Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) · Dark Bluish Gray×4
• Brick Sloped 45° 2 x 1 with 2/3 Cutout [Original Version] · Dark Bluish Gray×4
• Hinge Brick 1 x 4 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth · Light Bluish Gray×4
• Plate 1 x 2 · Dark Bluish Gray×4
• Plate 2 x 2 · Dark Bluish Gray×4
• Plate 2 x 4 · Light Bluish Gray×4
• Plate Special 1 x 2 Side Handle [Free Ends] · Dark Bluish Gray×4
• Technic Brick 1 x 2 [1 Pin Hole] · Light Bluish Gray×4
• Plate 2 x 3 · Black×3
• Technic Plate 2 x 6 [5 Holes] · Light Bluish Gray×3

The twenty most numerous parts, longest bar first. Start a checklist to see all 66 part types and tick them off as you find them.