So we can expect a early access in 5 years? He probably used free animations for the weapons and bought the models for them, not even a day of work. But congrats I guess, great work.The game is in alpha still. Keep that in mind when criticizing. It's not meant to be fully-fledged yet.
His ero animations are the only thing keeping this game alive, just a shame he releases 2 every 2 months