It says in each outfit product description that they're not compatible with the combat add-ons. I made them long before combat add-ons existed. This is an ongoing project that I will likely expand upon for years. If I waited to release a combat add-on until all the outfits had been updated, each one would take months. Instead, you have the Base sprites here and now. You can put them into your engine now, you can build your combat mechanics and playtest it. I am pretty certain I'll have the outfits updated before your game launches. If you want to use these assets, I encourage you to plugin a placeholder file for the combat outfits. I'll have them eventually and you'll already have everything in place.