No. I bought this one almost as it is. I just added the batteries. I tend to buy a well build boat (due to lack of time), then do my own thing with the motor / engine etc. This one is too slow for me, but its all so nicely done I've decided to sell rather than pull it apart.
I'm not wanting to cause any trouble re advising I have a boat for sale on ebay. I would rather my post with the item number be removed, if its causing any offence. I did however ask first.