magnet:?xt=urn:btih:25dbcbbf86f8ef59aa4cd349dfca67cadfc489ae&xt=urn:md5:241bcbb1ea472381788aa2a798820907&xl=20064191&dn=qt3d-opensource-src-5.8.0.7z&as=https://download.qt.io/new_archive/qt/5.8/5.8.0/submodules/qt3d-opensource-src-5.8.0.7z&tr=http://bt.qt-project.org:6969/announce