No items are available. Maybe upload some stuff?
"SFMLab is an independent site that means to provide a place for artists to share models, maps and other resources for use in Source Filmmaker and Gmod."
It's not in the name and not the main use, but based on that it seems to be allowed.
I know you retired from SFM, but do you still have the .blend files for the MMD models, mostly Zone-tan and Miku? A lot of tris are missing from the meshes of these models when I try to use them sadly.