I know it's kinda too late, but wouldn't it better for MRM to start accepting payment once he have the finalized, painted head placed on a DX12 body? I think it's kinda premature to be accepting deposits since if not properly measured on the width and size of the head, the medi head would look a tad too large.
Plus, pics of the DX 12 mouthplates on the medi cowl if possible. Since I'm sure the size of the cowl opening would somewhat differ from the medicom to the DX.
I think it's better to do this now, rather than dealing with returns and fixing the problems later on if there's any. I'm personally interested in getting 2 of these if it does fit perfectly on the DX 12