Here's an awesome one from the realm of the Darthness. It's a cosmetically modified Alpha Trooper with a bit of a neat twist to it: inbuilt Firefly Tech. Instead of having the clip charge your darts, there's an LED inside the Alpha Trooper that'll charge glow-streamlines in any standard clip. Darthrambo's Alpha Trooper is a great looking blaster with a smart take on the Firefly Tech system.
"Just the standard stuff for functionality but I did some stuff cosmetically. LEDs, Tac light tac rail attachment with UV LEDs, White LEDs, and laser., Faux leather grip and some paint. On a side note if i replace the led for the jam door with a UV, it will make this a firefly AT that can use any clip."