Does anyone have any contacts or can anyone recommend anyone that does helmet painting ?

I am looking to buy a new Lid, and want a certain design, but I have not seen the design I want on the Lid I want.

So, next best option, buy a plain Lid and have it customised.

Have seen a few places charging £300 - 400 plus .. on the web, if this is the case, I will stick to some vinyl transfers instead, but I would like to have it painted.