Metal blocks

I am making a bank vault currently and thought that it would be a really cool added feature if you could stack ingots by placing them (specifically gold ingots) as this would make it look a lot cooler for organising “gold bars” in banks or storage systems. If this was to be implemented I would like if they could also be placed directionally (as in diagonally and horizontally). I would be happy to pay for it as an add on, just thought that it would be a cool addition to this already amazing game!