Caboose

What there is most of

• Glass for Window 1 x 2 x 2 Plane · Trans-Light Blue×13
• Window 1 x 2 x 2 Plane, Solid Studs · Black×13
• Brick 1 x 1 · Red×12
• Brick Special 1 x 1 with Handle · Red×10
• Brick Special 1 x 2 with Grille · Red×10
• Tile Special 1 x 1 with Clip and Straight Tips · Black×8
• Plate 1 x 4 · Red×5
• Plate 1 x 6 · Red×5
• Brick Round 1 x 1 Open Stud · Light Gray×4
• Brick Round 1 x 1 Open Stud · Black×4
• Brick Special 1 x 1 with Headlight · Dark Gray×4
• Plate Round 1 x 1 with Solid Stud · Light Gray×4
• Plate Round 1 x 1 with Solid Stud · Dark Gray×4
• Plate Special 1 x 2 with Door Rail · Black×4
• Plate Special 1 x 8 with Door Rail · Black×4
• Tile Special 1 x 2 Grille with Bottom Groove · Black×4
• Bar 4L (Lightsaber Blade / Wand) · Black×3
• Brick Sloped 45° 6 x 4 Double [aka Train Roof] · Black×3
• Plate Round 1 x 1 with Solid Stud · Trans-Red×3
• Bracket 1 x 2 - 1 x 4 [Square Corners] · Red×2

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.