You can find a list of all kernels built for Fedora 35 here: https://bodhi.fedoraproject.org/updates/?packages=kernel&release=F35 (There you can select a kernel and click on Builds).
You can download all kernels that have been built from here: https://koji.fedoraproject.org/koji/packageinfo?packageID=8.
Then, simply use dnf
to install them.
Alternatively, you can use koji download-build -- arch=x86_64 <package-name>
to download the package directly, no browsing involved. I would recommend that method.
Here is an example:
1.) mkdir -p kerneldownload
2.) cd kerneldownload
3.) koji download-build --arch=x86_64 kernel-5.16.18-200.fc35
4.) sudo dnf install ./kernel-*