https://userbase.kde.org/Create_your_own_mouse_cursor_theme Can I follow this guide to port the animated cursor to Linux?

10 This cursor is the best cursor ever! How did you make this, by the way? I want to port some of the artist's cursors by myself

2 Loved the look but every time i try to use a different cursor it changes back to Cirno.. I even deleted it and i still see her pop up as the cursor..