Hi there,
I finished correcting the few things about stripes and draining holes. Unfortunately the stripes can't be aligned to total satisfaction because SH4 has the bad habit of using the same texture spot for multiple parts of the 3D model. O.k., I think it's this way for efficiency reasons but if I had aligned the stripes perfectly, they would have also shown up on parts of the sub where they absolutely don't belong, so I had to make a compromise. I think they fit at least a bit better now.
The other thing was correcting the position of the draining holes. This gave a weird graphical effect under certain light conditions, when light was reflecting from the hull. I realized that I had to reposition the holes on the occlusion map too in order to avoid that effect but at least that has worked as I hoped

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Just a little screenshot for comparison ( difference might be hard to spot if one didn't notice these two things before, actually ):

DL link of the newer version:
http://files.filefront.com/SKIN+S+bo.../fileinfo.html