access to 3D models?

[Jorge Manuel's ruff]

Is there by chance a way to get access to the 3d models of characters in the game? im working on a loader cosplay and it would be cool if i could open it up in Solidworks or something and separate the model into different parts?

[BigMcLargeHuge]

i think there are some models on sourcefilmaker workshop from what iv seen in pictures, i dont know if they are game rips or custom made models but from what i know source engine models can be opened in blender, im not too familiar with 3d modeling and importing existing models so i cant confirm if possible, but it might be a good place to look.