If you do not have the previous version 4.2.4.1 left, then in the section 'How to upgrade to 4.3', left a link to download the archive 4.2.4.1. In your case, all I can offer is to take the previous version of the mod archive 4.2.4.1, look at which files in the archive and search for the same files in the game and delete them. who installed via mod managers, lucky, uninstall and install new version, those who installed manually, I do not envy you, you will have to delete a ton of files, which I cannot list, since there are just a lot of files. All mod files (open files that were in the meshes folder) are now packed into the MODGirlyAnimation - Main.ba2 file, so when upgrading to version 4.3, you will need to delete the previous version and all mod files. Improved one of the animations of combat techniques when attacking with melee weapons (with movement up). Melee weapon in stealth move mode, the character will hold on the side. This mod is a change to the female gait animation in Fallout 4.

Fallout new vegas animations