I suppose there are many things that can keep a STEP model from being successfully imported. I am reporting this one just in case this particular error sheds light on a difficulty that could be easily solved (or at least pursued further).
Yes, I was meaning to eventually have a look at it. From the error I'm guessing that the model does not represent a solid shape(s) but only consists of shells and faces. I will have a look at it though.
Yes, I was meaning to eventually have a look at it...
I'd really appreciate it. I'd like to know if there is some way I can modify it or put it through some other CAD tool to make it compatible. No rush. I'm probably going to finish my attempt at a human model, but as good as 'James' looks, it would be nice to be able to use it.