Robot T. rex

What there is most of

• Brick Round 1 x 1 Open Stud with Black Rectangle, +, - (Battery) print · Orange×1
• Plate Round 1 x 1 with Solid Stud · Flat Silver×1
• Plate Special 3 x 4 with 1 x 4 Center Studs [Plain] · Black×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 3 part types and tick them off as you find them.