These were spotted at a previous BotCon and I know a few others expressed interest in them at the time.

The sellers have finally got the tape pillows for sale



They've also got a Soundwave pillow



The size of both types, and in relation to each other, isn't that clear though. They look good though.

The less said about the body pillows though the better.

Should note: this is just a helpful link. I haven't purchased from this seller and can't vouch for them or their product quality.