Concrete block and cramp model on planet Mars

This model is an illustration of the concrete block and iron cramp recently found in NASA pictures from planet Mars. The concrete block is quite big, no need to zoom in the photo. It's probably an old (60's) traffic sepparator pole, horizontal planks missing. As for that object on top of it, it's probably an iron cramp. ( https://de.wikipedia.org/wiki/Bauklammer ) I want to share this on my site, http://marsconspiracy.tk Original NASA images: https://mars.nasa.gov/msl/multimedia/raw/?rawid=1450MR0071820330703194E01_DXXX&s=1450 https://mars.nasa.gov/msl/multimedia/raw/?rawid=1450MR0071820120703173E01_DXXX&s=1450 https://mars.nasa.gov/msl/multimedia/raw/?rawid=1450MR0071820340703195E01_DXXX&s=1450 This model was made using the free tools available at https://www.tinkercad.com Source: Objaverse 1.0 / Sketchfab