Bridge Monument for Gods_Fire&Bronze

Without compromising the detail of the center. This should reduce a lot of graphics thermo. For separating the bridge in 3 parts don't use the cut option; just copy the whole bridge and delete all shapes of the other zones.

It's a tricky engine. :-)

Each of them to complete the shape.
-Separate the main sculpt in like 3 pieces: Top, bridge and lower pillars. (This seems contra-intuitive as having more sculpts increases thermo) This way you could reduce the level of detail on the pillars or roof

The columns are made of multiple cilinders. Instead, use 1 tall cilinder for each and then cut them all with a very thin sheet-like square. That should help. The same for the pillars down the bridge, just a taller square, and then add an inner cilinder on

Fantastic sculpt!
I saw you were having problems trying to optimize it. By having a quick look with the remix option I saw that the problem is the main structure.
To fix it, you'll have to:
-Optimize the number of shapes in it, for example, (continues)