Is a public order office notice including a photo lawful?

In principle, it is one statement against another. But they could of course take soil samples and compare them with yours.

What really scares me is that apparently you can create naked under-18s if you do not intend to sell them!

I would simply try to talk to the neighbor despite everything

He obviously has no interest; otherwise, he would have sought the conversation with the OP.

I'll let myself be surprised

What totally frightens me is that apparently you can create nude U18 images if you do not intend to sell them!

There are already reasons why law is its own course of study and not everyone can spontaneously become a prosecutor. §201a has nothing to do with your example, that would be §§184 in conjunction with 11 StGB.

Basically, it's your word against theirs. But of course, they could take soil samples and compare them with yours.

I don't think anyone would make such a fuss over a maximum of 75kg of topsoil. Of course, I don't know how loaded the car was, , and how strong your arms are.