My Slaaneshi Lord from last year, with some cables and green-stuff added.
No Slaaneshi warband is complete without some Noise Marines, so I started converting a squad. I based the models on a FW EC Kakaphoni squad. These models are extremely detailed, and look amazing. But their weapons are stupidly oversized, even for 40k standards. I decided to give them classic sonic blasters instead, and use the FW ones on bigger models (like the Lord and Contemptor).
I'm not yet sure what this model is supposed to be, but I like the way the conversion is going. Still have some work left to do on this guy.
Lastly I made a Contemptor Dreadnought for the warband. I used two spare FW sonic blasters to create a fitting weapon, and a Screamer of Tzeentch tail as a Slaanesi close combat weapon.