magnet:?xt=urn:btih:50fbcfd2562a42f749b1647595fd92e42447cee2&xt=urn:md5:440fdedd0231bd24cf7e444906197690&xl=11774171&dn=qtcanvas3d-opensource-src-5.9.9.zip&as=https://download.qt.io/new_archive/qt/5.9/5.9.9/submodules/qtcanvas3d-opensource-src-5.9.9.zip&tr=http://bt.qt-project.org:6969/announce