Sorry, can't play this. I just get "sharing options" "embed" "email".

Pretty good! Perhaps you could still move the sound a bit more "forward" in the mouth, though.

Please listen to yourself while saying "Katja" - after the "Kat..." it should sound like a sigh (someone's just told you that you need to do twice as much work as before...) where you push out the air with force between your teeth. Your mouth and lips are the right shape for that in the middle of "Katja". And the only sound is that of the air being pushed out (like a blown up balloon when you're not pressing it shut quickly enough). Nothing at all happens at the back of your throat. :)