First post here, been lurking for a long time here ;-). Not really a developer, but we want to make use of Babylon.js sometime hopefully. Really like the vibe here!
I came across something that I wanted to share. Maybe you know this already, but convert3d.org is not only handy, it also makes use of Babylon.js (see Hello, Convert3D! - Convert3D)! Without uploading your 3D art.
Have not used it, but thought I should mention this here, since I did not see it come by yet.
I am not involved with Convert3D in any way, I do not know the people involved, just think it is a very handy tool and cleverly built (and free as well)!