Ok, we got the Life time badges for the Klingons too. But they look like something that should be on their sash.
Remember Worf's sash and the medals he had on it? Please make it so that it is included on to the sash intead of the arm.
Also when making uniforms for my bridge officers I have the option to not use the armoured collar. But not for my character. For him I'm forced to use the collar no matter if I want to or not. Make it optional to use them.
An other thing and this time about fleet uniforms. This works fine for the federation side as the male and female variants of the uniform corresponds to each other.
On the Klingon side that is not so. The females have clothes that the males done and the other way around. You should make some female versions of the male clothes so that if a fleet uniform is uploaded it can be the same for both genders.
As for Aenar and Andorians, their antennae needs to have more versions. When creating aliens there are other versions that would work great for both of them but these are locked away and everyone has the same "olive on a stick" antennae.