I've got a really tall order. It's a long-shot but I can't model it myself so I thought it wouldn't hurt to ask.
I want to make my own Hosehead too but I want to use Titanium RID Optimus Prime. The problem is that his torso/chest is die-cast metal, so it's hard to really resculpt it to look accurate and house a Headmaster. Same with the shoulders, since the arms are directly attached to them.
Is there any chance you could make such a thing please? I realise it's rather niche and not entirely simple, but I'd really appreciate it if I could buy Hosehead/Cab-like pieces to fit Titanium RID Optimus.