magnet:?xt=urn:btih:aebd0ab66d724e6afdecb262b57735563a9c35d4&xt=urn:md5:cedfd17b8057efae516e397bdc1e24dd&xl=68962682&dn=qtquick3d-everywhere-opensource-src-5.15.4.zip&as=https://download.qt.io/official_releases/qt/5.15/5.15.4/submodules/qtquick3d-everywhere-opensource-src-5.15.4.zip&tr=http://bt.qt-project.org:6969/announce