Today, I received the prints (eagerly awaited) of my archer and panther in FUD. I printed the smaller versions to test the detail. Plus, I already spent a bunch of time painting the large display version and am happy with it.
EDIT:
Before I get some confusion, let me make it clear that I painted these pieces with a thin coating of black paint, which is my standard procedure for plastic models I'm going to paint.
Detail-wise, the prints came out very well. I'd say they have all the detail that the almost 2x larger version has. This makes me very pleased, although it will make painting them even more difficult, as I must not squander the detail.
However, I am observing a phenomenon that others have observed - a sort of "layering", probably due to the support material. If I had any brains, I would have been more cautious and would have sought corrective action (e.g. a lighter) before painting the black wash on the models. So, I don't know if the layers can be melted off as was suggested elsewhere on the forums.
It is quite clear to me from my models that the irregularities are due to an improper application of heat. Notice that the pictures show a "shadow" or projection of the model onto the base. The irregularities are fairly deterministic, when comparing my two prints of the archer. There is even a shadow of the arm on the panther's head.
The last picture is a comparison between my WSF panther and my FUD panther. In all these pictures, I have increased the contrast to show the layers properly. You can see the line between uncontrasted and contrasted portions. There are almost 3 segments showing on the panther.
So, I hope to see some improved prints in the future - I'm sure that the process is still being refined. It looks to me like these prints did not get enough heat.