GZWeb not showing extra robot model

edit

Hello,

I've installed gzweb, and configured the GAZEBO_MODEL_PATH variable to include my custom models prior to running the deploy script.

I'm running a script from the PX4 folks to produce a quadcopter running inside a gazebo simulation. It shows up just fine in gzclient, but I can't get the graphic for the model to show in GZWeb. The object is present - I can select it in the object selector, it's just like it has no graphics/textures.

It DOES show up in my gzweb http/assets folder. Ideas? It's a basic iris quadcopter model...