I'm at a loss. What is it about a PSD that makes color swapping possible that a PNG lacks?
To address the other asset, which i believe is Iconic Homestead, correct? That asset does have more content than this one, but it's harder to work with. Things aren't laid out as intuitively as this asset, nor does it benefit from clean interchangeability with the rest of the "Home" series (Stonework Home, Thatch Roof Home, and Timber Roof Home).