>>715859421
The original Tsukihime manga is kind of a director's cut of the original Near Side routes with splashes of Far Side here and there. It's pretty decent but best enjoyed after reading the original VN I'd say. I can't say for Meltan since when I last read it only about a few volumes had been TL'd and that was a very long time ago.
Also Take-Moon is kino and was the basis for Carnival Phantasm, IIRC.