BrickLink - Part 3068bpb1345 : LEGO Tile 2 x 2 with Groove with Dark Blue Triangles in Hexagonal Pattern (SW Separatists Insignia) (Sticker) - Set 75283 [Tile, Decorated] - BrickLink Reference Catalog
Review: 75283 Armoured Assault Tank (AAT) | Brickset: LEGO set guide and database