A relative asked me to print copies of these wood molding pieces for a restoration project.  They come from a 150 year old bar and these are components of a ceiling molding added nobody-knows-when.  They want too see whether 3D printing them might offer them a solution and have asked for 6 of each to see if they might work. 

I am CAD challenged and do not feel comfortable creating them from scratch, still hoping to find a scanning service in my area. I can't/won't mail them off to one of the big 3D service providers and the closet commercial service is over an hour's drive away.  Before making the trip to "the big city" I hoped that someone might see a solution not considered.   All the models I've made were just created with slicers like Orca, Prusa, etc.  for general household foofaa.  But the time needed too use a slicer to try and recreate the curves of the 1/2 cut posts accurately?  

Found a few collections of crown molding models and think a little modification to one might handle that piece.  However I have no idea why or what the layering on the face of the crown molding (middle in the photo) is all about.  Looks like it was built up with putty at some point?  Have a question into them about that and which depth they want to match.

Any ideas on how to handle this task?  

How would you model these?