Eu encontrei esses mods que são proximos do ideal, seguem eles ... I found these mods that are close to ideal, follow them... https://mods.factorio.com/mod/LessUnplugged_bud This is for NoPower icon. https://mods.factorio.com/mod/SmallerLogisticDeliveryIcon_fix This is for Logistics icon.

TL;DR No power signal in a better position. What ? For a better visualization of the item to be manufactured in an assembly machine, when it is without power, the power out sign could be moved from the top of the item image, to one of the ends of the assembler's image, as in the top left corner. [h...