In Lua, there is this script: http://starcatcher.us/scripts/#25 You can either figure out how to download it (hard)(insert gif of person downloading script and computer exploding), OR take the easy way and Download the Script Manager by me / cracker64 :P. Once you have that you can download the HUD script through it.
Also for c++ you can try My mod, then click MORE -> HUD2 -> INFO and turn on .tmp2 displaying in the Hud.