About size of flattened sticker and formed sticker

[Philippe Hurbain]

Welcome to the nitpickers department! Stickers do add a lot to a model, but they are just that - STICKERS -. Their exact geometry has no impact on the model... Imho formed stickers would be fine if they were a simple projection of the flat one, roughly in the direction of the average normal of the covered surface, top surface of the sticker translated by sticker thickness from bottom surface.