get the gimp, and do it yourself. If you are gonna pay $8 for a hud, you might as well invest $8 of your time into quickly learning a bit of Gimp and doing it yourself.
If you're serious about game development, you're gonna have to learn this stuff anyway. you always write from the point of view of "we", surely someone on your team has the neccessary skills to make a hud?!
Whatever, if I have time I'll make you one. Need some more specifics though, like, what type of game is it, and what Kind of style do you wan the hud to be? War, ghetto, scifi, etc.