here's a quick edit of some things that were bugging me...
using all those lines in ur gradients isn't doing u any favours imo they'yre ugly and outdated.
only did a small section of roof tiles to show the perspective change u need.
a few other perspective bugs still present if u spot other examples i fixed where some wood beams just looked like cardboard.
the bricks at the bottom for example the whole section makes no geometrical sense if the bricks are supposed to touch the ground.