Missing props in Gmod 13?

I don’t know what’s been going on with my garry’s mod since I’ve bought it a year ago. Finally I sign up for the beta and instantly get a key. To my surprise, hardly any items show up, (No construction props, explosives, etc) only those gag garbage items. Has anyone got any ideas?

Anyone?

There is no spawnlists for those props yet. Make one yourself or just wait for someone to post theirs.

How do make my own spawnlist?