Environments Models Not Loading

Excuse me if this sounds stupid but when I boot up GM13 and enter a game Environments loads up fine. However, more than half the models dont load, rendering the tools useless. Sorry if this has already been figured out or taken note of. I wiped all my old SB2 and SBEP folders from my addons folder just to remove any conflicting models or scripts, but that didnt help. Any suggestions?

This is a re-post from Gen.Discussion.

Environments doesn’t include models, right now it uses SBEP and life support (SB3) models.