SFBT Street Tree Mod T21 overhaul. The plugin: SFBT Street Tree Mod, by Andreas, available on ST : bsc-sfbt-street-tree-mod  -- SC4E : 86-sfbt-street-tree-mod offers in the directory: Street Tree Mod\Street Mods\
a set of T21-type files (15) which place a number of Props along the street: mainly trees, parking bays and cars, and more... ; depending on the nature of the street (wealth, density, Zone).
Some of these files, despite Andreas’s hard work - great for 2006! - contained a few errors in the placement, overlapping and orientation of bays and other accessories...
So I revised all 170+ of T21 exemplars.
Mainly: I repositioned the parking bays and cars towards the edges of the street - out of the traffic lane, and I repositioned the benches, trees, hydrants, ... straddling the parking spaces.
This may have been deliberate for some, but I find them rather strange and unsightly. I’ve also removed the «big potted flowers»!
The [.dat] files have been renamed with a [z_] prefix to avoid overwriting. You can therefore unzip these new (15) files into the SFBT\Street Tree Mod\Street Mods\ directory of the same name (as presented in the ZIP) and choose the fate of the old files.