Stickers with round or sharp edges?

[Jaco van der Molen]

A submodel is useless (except if you have several stickers of the same size) as it would not scale properly with different size stickers (the rounded corners would be larger on larger stickers).
...I still think that sharp corners is OK here...

OK, I see. However, there are more stickers of the same size, not only in this set but many others (especially Friends).
Stickers that fit tiles 1x2, 1x3, 2x2, 2x3, 2x4 are very common, are they not?
Same goes for stickers for bricks 1x2, 1x3, 1x4, etc. All have round corners.

But if sharp is OK, then should we decide on a standard?

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).

Who can answer my other question on partnumber or name?