I slapped some wings/fins on soundwave for a drawing reference of a picture I'm going to start soon, and I thought this reference/test pose was good enough to upload anyways. :P

Soundwave model from Transformers: War for Cybertron
Shockwave wing model from Transformers: Fall of Cybertron
(Both games developed by High Moon Studios)

Transformers, Decepticons, Soundwave and Shockwave are property of Hasbro.