I code a bit in my free Time and in my opinion adding such an option would be doable but... If I "need" to create an in-game interface for "implementing" an image into my game files images folders... that would requiere a LOT of ajustments to make it into a valuable implementation. It CAN be done but it sounds kinda tiresome to code 😓.
Not even talking about the fact that there is a lot of things to take into consideration concerning the mc's images format, size,...