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Is that a 3d model, or a drawing. Either way, it turned out nice. It would be nice to add a few touches, like exaust vents on the roof. That way we can envision where things like the kitchen are.

This is a SVG, ie a digital "drawing", ie Vector graphic, which is under # cc0 license. You can download the svg here https://openclipart.org/detail/220580/house, and edit as desired. It is free for everyone!

I'm sorry that the answer comes so late .. Have fun with the graphics