Just curious if the origins team needed help with modelling/texturing. Unfortunately since i am making things for my portfolio, i need them to fit there so i might not be able to help, but is there possibly a list of unmade assets you guys need help making that i could choose from?

The best way to contact the devs is on the official Origins teamspeak: ts.originsmod.info

Just tell them you want to help out and see if there is anything you can do.