I can see that when exporting from Prefab there is no choice between 4.0 and 4.1 as there is with AS Class export.

Is AWD export from Prefab 2.143 is Away3D4.1.0 compatible?

( I have opened an issue (#359 )on Github about scaling object and loading object).

The parser for awd2 is undergoing some changes for the 2.1 update implementation that may temporary break the loading of awd 2.0.
There is nothing wrong with your awd’s and they will soon load again once the update is complete.

As always dev branch is subject to changes and this is what happends right now regarding AWD2Parsing.