(Neo)Classical balustrade and Urn

I think that the classical set lacks a (neo)classical balustrade.

Yes, there are wooden railings, but they are not very suitable for decorating some classical palace or mansion. They are not ceremonial and refined enough for this.

Also, in my opinion, a large marble or stone urn with flowers is missing. Yes, there are flower pots, but they cannot be used as a central element of the landscape composition - they are too small. Increasing the scale, on the contrary, will make the flowers inside too large.

Also, both balustrades and urns were actively used to decorate roofs.

Although these elements appeared in the Renaissance, they are strongly inspired by antiquity and entered popular culture as features of classical architecture. So, I think they will look appropriate in the Сlassical Empires set.