Another missing puzzle piece confirmed

So this is part two of my puzzle that is missing a bunch of pieces. So here is where I started after that i worked on it for another two or three hours. I think, oh man, it is so satisfying. Every time I get a giant piece in like that and honestly it hasn’t been as hard as i thought. I’ve actually made quite a bit of progress and here’s where I’m leaving it for the night.

So i think we can confirm that another piece is definitely missing, because I would have seen a piece with this long of a straight edge already, and there are a few other pieces that i have like been looking for and haven’t found. Yet so maybe they’re missing. But i can’t say for sure yet so I’m gonna get back to that tomorrow. Let me know if you have any questions: