You might have noticed we have moved to JA because of many things.
Therefore & unfortunately, we are forgetting JO specific (that particulary means JA unspecific) stuff.
You might be able to put some JA models to JO, but not all, and only if you own
You might be able to add some shaders and scripts, but not all JA features will work with JO.
As far as we have time to we are only working on our mod for JA now, and can't really help you anymore on porting any mod to JO.
E.g. if you absolutely want to port our JA DF mod to JO, i suggest you forget it because it won't work for many reasons.
And i recommend you download the JO DFMOD demo