результат жесть =)

Не пойму, это что новогодняя шутка такая? Жесть это легко сказано!

рендер будто в архикаде и на калькуляторе считался

зато на ютубе хвалят)

Welcome, Ahmad to the most tolerant site ever! Hope you like it! )))
Do you want a truthful critic? Your work is raw and you need to improve render and modeling skills... As far as most of the models in the scene were from libraries, you did not make a lot yourself.
Truthfully, I didn't watch your tutorial, but i guess that you modelled just the house +texturing and the terrain. The house modelling was simple and I can't say anything about it. The one issue that the texture has visible tiles. But the terrain is awful! Never use displacement for the grass on close ups! Use it with small definitions for the ground under the grass (small stones, etc..). Nowadays everyone uses different scatters for the grass and for all greenery...

Эвермоушн в параллельной вселенной

and by the way. This scene is in Evermotion pro library.