Archaeologist Toolkit asset pack now on Unity Asset Store and Fab Marketplace! This set contains 4 unique meshes and hand painted textures. Game ready assets that will blend with many styles.
Links:
https://assetstore.unity.com/packages/3d/props/tools/archaeology-tool-set-307506
https://www.fab.com/listings/e5523e74-3b55-46cb-b1ea-c42b4aea1df7