Apparently latest game versions are not encrypted (except for .u files), so here is specific umodel build for the game (
link, updated), no special override is required. Also, upk extension is stripped from almost all files in Cross\Content subfolder, so you need to add it manually. Most assets should be supported in fixed build, with a few possible exceptions. Materials are not linked to meshes in most cases.
Batch export is not recommended, it may crash umodel at some point.
Update: Specific build is updated with a fix for some crashes.
Update 2: Specific build is updated with more fixes for edge cases.
Why is the model I unpacked square rather than three-dimensional
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