magnet:?xt=urn:btih:22becfd804091f692a6a50fbffa65437016fea54&xt=urn:md5:40cff6adf3df2a84e270207fdeca912f&xl=10792716&dn=qtcanvas3d-opensource-src-5.6.2.7z&as=https://download.qt.io/new_archive/qt/5.6/5.6.2/submodules/qtcanvas3d-opensource-src-5.6.2.7z&tr=http://bt.qt-project.org:6969/announce