ISO deceased quality specimens

I have a small zoo and we are limited on space for proper flights to keep Bird I would like to display. I have found a taxidermist that is willing to work with me on doing some species and I am hoping to find some here that would look good. Not asking for free stuff I understand we all have invested a lot of time and effort in to our birds and things happen. I would just like to find some that would make good educational displays. If you have something in the freezer and it’s in decent shape let me know please. Sorry to drop this on all you but it will help with a cool display in the zoo and show the public how beautiful and under appreciated our beloved birds are. Looking for different small to medium birds that could be mounted on a life like tree display. Thank you