There is an updated pull request by abenson against master on the void-packages repository

https://github.com/abenson/void-packages np_gt-f720
https://github.com/void-linux/void-packages/pull/15209

New package: iscan-plugin-gt-f720-2.30.4


A patch file from https://github.com/void-linux/void-packages/pull/15209.patch is attached