Probably the most unusual and beautiful Hornet Gun of all the ones I've come across. It's styled as a brown monster with green spots and some weird dragon scales. The weapon's animation is excellent.
Installing the Hornet Gun model:
Copy the contents of the archive into the valve folder of your game and agree to replace the files. If there's a valve_russian folder besides valve, copy them there too.
How to install a Half-Life weapon model
Download: