Seems very capable and their site is very classious!
Seems there is also a free version (1280×720 with little watermark )
Works as Standalone and...
.. seems there is an SKetchUp integration :) (Rhino - Maya)
I will test that! :)
Edit : Ok That works fine with the free SketchUp 2017 Make!
For the Bella Standalone...that works also but I'm not gifted...i must miss something!
All is imported but I success only to render a "Sphere"who has nothing to do with the model above! :) ( Export / Import DAE from SketchUp )
I have found :) I must make a big Zoom out...Scale is not automatic or maybe not by default! :)
And apply materials is not evident: there a little problem of Path so for the moment only one texture! :)
That is not very clear as process!
About the Stand Alone BellaRender
with the files OBJ you must put all in the same level folder!!!
obj, mlt, jpg
Alas this tricks works not for the DAE (+ PNG)