Well Billt on Twitter: "These are the way! @MinifigsMe were kind enough to send me these amazing custom printed tiles to represent LEGO sets. Adding plates and bricks has a really neat
The Original BrickEngraver/BrickPrinter
Custom Printed LEGO Fire Signs - FabBricks
EclipseGRAFX new custom printed LEGO parts
Amazon.com: Brick Loot MEGA Tile Pack Bundle - 7 Different Packs 60 Unique Tiles - Compatible with Other Major Brick Brands - Fits Lego Minifigures - Comic, Money, Games, Medical, Street Signs,
Custom Printed Tiles & Parts
Where to get custom LEGO brick printing in the UK and abroad - Bricks McGee
TableTop Games Printed Tiles | Custom LEGO Minifigures