I found a
news article with a photo of one of the Twizys The Renault badge hasn't been covered or removed, so they must be product placement.
Video with SUV versus van action and close-ups of one of the i-MIEVs and one of the Leafs. The back of the Leaf features triangular caravan reflectors.
Seriously, though, the amount of effort that's gone into decorating these cars suggests that they aren't simply background, so it's odd that they are right hand drive.