Another title for this question could be \'How to checkout multiple versions of a Git-LFS managed file?\'
I would like to inspect several versions of a file stored i
Piping an lfs pointer into git lfs smudge will yield you what you want. For example:
git cat-file blob | git lfs smudge
Or if you have a commit-ish (a commit hash, branch name, just HEAD, etc.) and a file name:
git cat-file blob :path/to/my-large-file.name | git lfs smudge
You could redirect the output into a file.