Mitchilon

All, I am trying to draw this front elevation but can not figure out how to put the roof and roof pitches together. I would be willing to pay for a good start to this plan. Attached are images I was able to pull off of Bing. If you go to Bing maps birds eye view, you can see the roof lines. The address I used was 837 Windstone Blvd Bentwood, TN. I like this front elevation but where this garage is I want to design it to have a play room and then attached 5 car garage. Please see my attached drawing for reference. Notice my front gables are not as high as the ones scene in the photos not sure how to recreate. Any help is appreciated.

Can you reduce the size of one floor by 10 percent? Then I can redraw the basement and and 2nd floor within the walls of floor 1?

Hello world I am new to HD. I have a completed home design that I have worked on for over a month. Now that it is complete I would like to reduce the size by 10 to 12 percent. Can this be done and how so? Thank you in advance. Example 1st floor is 5000 sq ft, 2nd floor is 2000 basement is 3000 finished living area. I would like for the first floor to be 4500 and every other floor change as a direct result of this change. HD pro version 2021