The Lighting Controller

I know you can make new models in Sketchup for example and import them later, but I'm not very good at designing in 3D (or I'm too lazy, choose one option!) Is there any "stock" of (simple) compatible objects somewhere? I'm trying to find a beamer and a simple tripod stand (with and without horizontal bar).
Thank you for any help

To our knowledge, we do not know any other pack of basic 3D objects.
Sorry for that.

OK, I had the hope that the community of users could help... Thank you for answering

Hey Luc, did you ever find the graphic file for a tripod stand with horizontal bar? I could use it too.