Our Minecraft city (part 1)

Recently my son, my nephew and I have been creating our city of Minecraft which we call Fantasy city. We have many plans for her and so far we have created some things.

My son and my nephew created two tree houses, as you can see in the following pictures

One of them you can access from a mansion that my nephew created through a secret passageway.

Also my son created a small building and then between the three of us we created this 15 floors skyscraper that has the following quantities of blocks starting with the lower ones:

The first three were 24x29x5 = 3480 blocks per floor x three floors = 10440
The following three floors of 25x20x5 = 2500 x 3 = 7500 blocks
Other three floors of 16x21x5 = 1680 x 3 = 5040 blocks
Three more than 17x12x5 = 1020 x 3 = 3060
And the last three of 13x8x5 = 520 x 3 = 1560
This gave a total of 27600 only in the structure of the walls, but in the 15 floors totalice
2088 + 1500 + 1008 + 612 + 702 = 5910 blocks.

That totals 33,410, not counting the blocks used in the stairs, heliport and tip, which could totalizing in more than 40,000 blocks.

I know that these numbers for some may be low, because we know of projects where they have made skyscrapers much higher, but to begin these figures are fine, and believe me we will do incredible things, among our plans are to make other buildings that pass the clouds, we will also make rivers, lakes, bridges and mountains just to mention a few.