MapleHutCat: have you already seen the past posts in the MMD sharing thread?
https://www.anime-sharing.com/threads/mmd-discussion-and-sharing.1532636/post-6940068
https://www.anime-sharing.com/threads/mmd-discussion-and-sharing.1532636/post-6957517
https://www.anime-sharing.com/threads/mmd-discussion-and-sharing.1532636/post-6940068
https://www.anime-sharing.com/threads/mmd-discussion-and-sharing.1532636/post-6957517