May
The following renderings are different versions of a pedestal newel I am developing. They go from about 5 1/2 inch base with 3 1/2 inch turning to about a 8 inch square base with 5 1/2 inch diameter turning. All models depict over the post style newel but certainly a post to post newel could be made. These would have to be shipped in pieces so that the final length of the base could be cut. The column and moldings could be attached after the base is cut and installed.
The spiral top of the newel below is another variation on a theme. Of course, there are endless possibilities. The bases on these have recessed flat panels which could be made with raised panels or left plain. The ionic columns could be fluted as well as plain.



[...] Below is a close up of the baluster. Sometimes simple is the better than anything else you could do. BTW the newel is one drawn in a previously post. You can see more here: Pedestal Newels. [...]