Somewhat small update but one of the more time consuming assets completed. Here are the references and some of the patterns that I used and resculpted.
The process was more or less the same as for the cast iron chair except this time I preplanned the alpha for the archway in Affinity Photo. Doing this was really more of a sanity check than anything because one section of the pattern was used for both the vertical and horizontal pieces.
Like the chair, the plan was to bake the high-poly detail down to a lower poly mesh just for the sake of lowering total scene polycount.
And here the archway is in situ along with a new poly-modeled railing.