Full face helmet for a HUGE head

I recently bought the Leatt enduro 3.0 in large which is 59-63 cm and had to return it (bought online) due to my head being far too big to even put my head in even with all the padding out. I was looking for a full face that could be converted into a casual mtb helmet butni dont think that can be an option so just a regular full face will do.

Would any one have any recommendations?