I tested installing a 32 bit znedi3 plugin and got this:
Code:
$ python vsrepo.py install znedi3 -t win32
Fetching: https://github.com/sekrit-twc/znedi3/releases/download/r1/znedi3_r1.7z
Successfully installed NNEDI3 Weights r1
No binaries available for win32 in package ZNEDI3, skipping installation
Package(s) installed
The nnedi3 weights bin shouldn't be installed since znedi3 doesn't have a 32 bit version.