Smallest Transformers WST Soundwave | eBay With the white SG version Heero made, this one was bound to happen. For those looking for a WST Soundwave, be aware of packaging and other details. The obvious difference is the chest. Legit version has a black chest plate, the KO has a clear orange one. I am buying one of these to compare to the real deal. This gives me high hopes that we will see a Soundblaster very soon!