hmm. the colours are off (or you have more references, where I don't know of, in that case I have never said this:P ) and the funnel has an way too big diameter. also I miss some detailing (for example the steampipe forward of the funnel) and many details seem to be overscaled (for example masthead, rudder). I was wrong about the basic shape indeed, I stand corrected, but still your drawing doesn't looks like the model at all, IMO.
I'll have to fix those later, I have other projects in need of my attention as well(Castel Conwy for example)