California Mansion Backgrounds Needed

So, I need several backgrounds of a California Mansion, a little like this.

These are from Choices, so I obviously can’t use them. But if someone could make something similar to this? With a pool house as well, in the same style as the house? And the night version as well, please. I know that’s a lot to ask but please, help me! Something like this is way beyond my capabilities or I’d do it myself.