Stickers with round or sharp edges?

[Max Martin Richter]

Also, a sticker is not exactly the size of the tile or brick it supposed to attach to.
Would a margin of 1 LDU be enough for scale? So this sticker would be 38x38 LDU (to fit the surface of a 2x2 tile that is 40x40 LDU).

It depends on the sticker. Some of them have 38x38 LDU, others have 37x37 LDU und the next is only 36.5x36.5 LDU for a 2x2 tile. I would model them as they are.


Anyway I'm fine with sharp corners. I think nobody will recognize a rounded area of sticker with 0.4 mm -> 1 LDU, when starring at a whole model.