Make a Piranha mech, something fast and fun. I envision it being a medium mech with all ballistic hard points. Maybe IS variants with mobility and RoF quirks, and a Clan IIC variants. For some design elements, integrate into the torso structure the distinctive jaw with under bite. Have recessed gun ports that look like (the negative of) teeth. And on the rear CT something that looks like a tucked dorsal fin, an armor plate or heat exchanger. And a special camo that makes it look more like a fish, with scales and such.
Now for the add-ons. For a cockpit item, maybe a statue of a piranha. And for the war horn, a classic horror movie scream. And the hanging item could be a military style pewter piranha medal with a blood red ribbon.
And save it for a special release, like an anniversary or some other meaningful date. Or maybe during MECHCON. Wink wink.
Edited by Wedge Red Leader, 13 June 2016 - 08:32 PM.