magnet:?xt=urn:btih:ad332cfe29a73da875b60eee960c7fac08f5c725&xt=urn:md5:2e661a1d7b8b4a39338c7a6a066d56aa&xl=19717148&dn=qt3d-opensource-src-5.6.2.7z&as=https://download.qt.io/new_archive/qt/5.6/5.6.2/submodules/qt3d-opensource-src-5.6.2.7z&tr=http://bt.qt-project.org:6969/announce