Volcanic Rangitoto island next to Motutapu Island, Auckland, New Zealand. Photogrammetry model cleaned up in Blender. Some messy areas where clouds in the aerial photos obscured the ground, and where there wasn't enough photo overlap, but generally the software modelled the land shapes ok. The forest texture is a bit patchy, but could maybe be improved in photoshop. The Islands look about the same today, apart from some military buildings and holiday homes that have been demolished since then.
Aerial photos from retrolens.nz . My 3D model from photos generated with photogrammetry software 3DF Zephyr v5.019 processing 29 images