Trying to create a model of a Panasonic Insta-something camera. (My wife loves it):
This is what I got (sparse, dense):
Looking from above, there might be some lens distortion – the edges of the room do not appear to be square:
In general, though, I think the problem is that a) the model is too dark, and b) the model is too small.
I decided to switch models for something lighter, and take the pictures closer up.