Here is a new cubic model with 2 floors.

Plan:


This modern house is equipped with :
A second big terrace on the first roof,
solar panel for hot water,
solar panel for electricity,
a carport for a second car
and a surprise... never seen in SH3D's world... [;)] I hope. [:p]

From North-West view


1920 x 1080 in Q4

[:)]