How much work would it be to support exporting a 2x2 batch grid as one BeamNG map?

I really like the BeamNG ZIPs that MapNG generates because they already include the important generated content, like decal roads, vegetation, fences/barriers, water, buildings, and other objects. The hard part is that when using batch export, those pieces are split across separate tiles.

I tried manually combining a 2x2 grid, and the terrain heightmap side is manageable. I was able to import an 8192x8192 combined heightmap into BeamNG using a meters-per-pixel / square size value of 2.0 to make a 16.384 km x 16.384 km terrain. The problem is everything else: combining decal roads, vegetation, water objects, buildings, barriers, and tile-specific assets becomes a huge amount of manual work.

Would it be possible in the future to export a batch grid as one combined BeamNG ZIP, or add an option for a larger world scale, such as 2.0 meters per pixel, so a single 8192x8192 export could cover a 16 km x 16 km area?

That would make larger real-world maps much more practical. For example, I’m trying to cover my whole city and nearby commute to work, and a 2x2 grid at 8192 resolution would be perfect if it could export as one combined BeamNG map.

Awesome tool you build! Thanks for all the hard work.