Overall, I’m getting a nice vibe from all your renders! I’ve got some notes the closer I look.
With the daytime bedroom there’s some curious quirks. See this image:

On the upper side, I circled evidence of an area light toward the ceiling pointed downward. Seeing this evidence hurts the believability of the render. On the right side theres a noticeable glow behind the shutter. My guess is that this is coming from a lamp serving as sunlight from the direction of the purple arrow. The odd thing is that environment texture seen in the window suggest a sunlight source coming from the direction of the yellow arrow.
I agree with silent that the night scene looks good just a little too bright. The lamps would have to be super intense to light the room that way.
Nothing to say about the toy truck other than “great job!”. Overall an A from me this week.