Image Item No. Description  553px5  Brick, Round 2 x 2 Dome Top with Silver and Copper Pattern (R2-D5) Catalog: Parts: Brick, Round, Decorated  30361pb028  Brick, Round 2 x 2 x 2 Robot Body with Black Lines and Green Pattern (R2 Unit) Catalog: Parts: Brick, Round, Decorated  30361px1  Brick, Round 2 x 2 x 2 Robot Body with Gray Lines and Red Pattern (R5-D4) Catalog: Parts: Brick, Round, Decorated