Just so you know, with any system in which your actual model is uploaded, like p3d.in, your model can be extracted. Just something to think about.The tool can be found here.....https://p3d.in/
Hey Rick, yeah its pretty cool. I came across it by accident while over on CGFeedback one lunch hour...
If iframes were used on here I would have posted the source code for that so it displayed on this forum instead of sharing a link