not bad, but I miss shading under the overhangs, some parts you called windows are (if I see it correctly) mooring holes, the rigging misses some parts and the colouration seems a bit off.... (mostly the yellow masts and all)
other then that it is looking good!
I gave the mast a mor relaistic wood coloing (as I asume the real springwell had and not the yellowsh color of the model) aswell as giving her more subuded vents as I dont think any ship has brass vents, and as for th riging I couldn'y get it 100% acurate so I did my best.
P.S. Revison