i wanted to say that you progress very nicely.
i like the modelling of the objects(the details in them), lighting and most of the textures. the bricks texture...well... doesn't look like bricks. i haven't seen painted bricks like this, but again, maybe it's just me
i also don't understand the "good quantity" of blood on the floor. i know it adds to the scene some disturbing aspect, but in the other hand , that's not a guillotine room.
the warning yellow/black stripes on floor is a good idea
do you use some reference image/movie ?