It feels like using a batch process on multiple chunks I should be able to export models with their texture files into unique, individual folders instead of dumping everything into one big folder. I.e., exporting to a path that looks like ".../{chunklabel}/{chunklabel}.obj", where that "/{chunklabel}" folder would contain the .obj, .mtl, and .tiff files, for example. Trying that only gets me an error that that directory doesn't exist/can't find the path.
This seems like a pretty simple feature add (disclaimer: not a programmer).
Previously posted here without response:
https://www.agisoft.com/forum/index.php?topic=10648.0