Very similar to post #1259038.

Aren't they the same artists with different touches to it or they are from different artists who did the same project?

Is there a way to pair these or what?

Minmin-zemi did the original illustration and also posted the linework that went with it. Kogarashi took the lineart and colored this version themselves, which they then posted as an image response.

In cases like this, I think we normally add the colored tag and tag both the artist and the colorer, right?

Thanks Poliwag and BlueFox.