https://huggingface.co/camenduru/ceres-solver-v2/resolve/main/src/exe/CMakeFiles/colmap_exe.dir/database.cc.o
hf download hf://camenduru/ceres-solver-v2/src/exe/CMakeFiles/colmap_exe.dir/database.cc.o
curl -L -o database.cc.o https://huggingface.co/camenduru/ceres-solver-v2/resolve/main/src/exe/CMakeFiles/colmap_exe.dir/database.cc.o
