And of course take into account the 'hourly rate' of this kind of process would be quite a lot, as it's specialist work and must be built to a very specific size. It would be a lot, in the excess of about £500, perhaps. I'd suggest just making it yourself. It's not exactly hard, it's just time consuming. At least that way you'd get it exactly how you'd want it.
I AM A MESSIAH OF SORTS.
Making my CSM suit, topic is here.