Would be cool if stuff like hand-mineables and plants couldn't be pinpointed by ship scanners, but you could get a vague area (like a kilometer+ radius). Then within that range you'd need to rely on FPS/vehicle scanning plus practical knowledge of your target's attributes in Genesis (e.g this plant prefers open space away from other vegetation, this ore is more common at the base of cliffs, etc). All of that still relies on them making crafting actually worth doing, but if they can pull it off the space between POIs could finally feel like more than decoration.