pretty nice job indeed
The "problem" with the atlantic campaign ported to SH4 is that it uses things from SH3, like this type 7... No matter how pretty you skin it, it's just a 3d model from back then and such things have evolved from SH3 to SH4, also in the texturing department (more possibilities like normal mapping and occlusion etc.). The model just don't cope with SH4 level of details and quality, therefore i find it to just looks odd ingame.
I suspect lots of work for modelers since the release of atlantic