Yes, and the witnesses are probably staged. Their faces made inrecognisable otherwise it would be clear that these are not locals.
Further, dutch DSB employees were at the scene during recovery, there is interview footage proving that.
The dutch made clear they will only reconstruct the nose section and the wings, so only these parts are collected. It might be shocking, but in general the debris of a crash is processed in a recycling plant. Sometimes debris is stocked for ten years of so after which it is shredded. PA 103 is unique, and here also only the nose section is reconstructred. I guess they also didn't reconstruct the tail of TWA 800.
Even if your crowdfunding would succeed I guess the extra truck or trainload will not be enough to recover what is left behind and also it would end up sitting on a pile in Gilze Rijen.