Very good start, I love them all!
I've been out testing my "new" Polaroid toy. Slightly overexposed, but I will dial it in next time. All are shot with manual focus, possibly not spot on. I'm a bit vary of the Sonar auto focus; it tends to focus on whatever is nearest to the camera, even if it's in the extreme corner of the frame.
Polaroid Polasonic AF 4000 / Polaroid Originals SX-70 B&W