Great work man, well done.
These are minor things but hay, you said critique lol.
So the bonit tip is a bit wavy, just make sure the verts are aligned correctly.
Also the gap of the door is quite big, Im not sure if thats still on your list to do.
The roof also has a raised are, im guessing from the mirror mon, Again, just check that edge loop
Im really loving the way this one is turning out man, Your going an amazing job.
Keep it up