This is a bit random, but why not. I have all of Hergé's Adventures of Tintin / Die Abenteuer von Tim und Struppi Belvision movies on VHS in German and I finally got a setup to properly digitise them. I'll share them on the Internet Archive if I can.

List of Belvision Tintin Movies:

1959 Objective Moon / Reiseziel Mond
1960 The Crab with the Golden Claws / Die Krabbe mit den goldenen Scheren
1959 The Secret of the Unicorn / Das Geheimnis der Einhorn
1959 Red Rackham's Treasure / Der Schatz Rackhams des Roten
1959 Star of Mystery / Der geheimnisvolle Stern
1960 Black Island / Die schwarze Insel
1964 The Calculus Case / Der Fall Bienlein

Later Cinema Movies:

1969 Tintin and the Temple of the Sun / Tim und Struppi im Sonnentempel
1972 Tintin and the Lake of Sharks / Tim und der Haifischsee

This is not the Tintin TV animated series from the early 90s, these are longer movies produced by Belgian Belvision Studios from the late 50s to early 60s. They aired on TV in an episodic format with a "Previously on Tintin" clip montage to get people up to speed on what happened so far.

The German versions of these movies (except Haifischsee) exist in two different dubs. An earlier dub that aired on TV and a later dub that was released on home video by UFA Video which is what I have here. I don't know if anybody ever preserved all of the early TV dub broadcasts.