Okay so clearly these are VERY rough designs of posters but hopefully the whole idea is clear. Each design will be very dark and focus on the girl with the title at the top and credits/release date at the bottom.
The first poster shows the girl sitting in the corner of the abandoned room, idealy in the 'golden section' of the poster. On one of the walls the tally chart featured in the trailer will be clearly visible - the contrast of the photo heightened to bring out the blood-red writing.
The second design shows the girl hanging in the room, again with the tally in the background (possibly the 2 photos merged together). Her face is slightly tilted upwards to face the camera.
The last design is a close-up shot of the girl's face (like the photos we've previously taken).