for the shleves behind demoman when he is talking, they don't display the right model, I installed the beta materials right since i dont see i dont see any errors, but the shelves are displaying a white yellow black line pattern

I updated the Google Drive, try it now.

Ok, thank you

For some of the shots, the grenade launcher's actual launcher segment is floating above the model itself. The only way I could fix some of the shots is by replacing it with the normal launcher, but some of the shots are made in such a way to make that impossible.

Try right clicking in the Animation Set Editor and enable "Show Hidden Controls"

Yep, thank you so much

Ayyye, i uploaded all content in description but when demo speaks on the background, the textures are still black and pink, what i need to do to fix this?

Is the shelf textureless? If so, when did you download the session? Because I updated the Drive on November 24th.

Just yesterday

I got the shelf textures today and it's still textureless

Are you all putting the textures into "(x86)\Steam\steamapps\common\SourceFilmmaker\game\tf\materials\models\props_farm" ?

I believe so yes

I try put textures but nothing happening

Where do we put the models and textures?

Well if it isn't working, I guess just put the materials and model in your usermod folder, you might have to add a new model and pick the shelf in the usermod folder, click the textureless shelf model and then right click in the green part on the Motion Editor and click "copy samples" and then go to the new shelf and paste the samples onto that one.