Imperial Star Destroyer 4k

This is a my ISD model re-textured and rendered in 4k (4k source at: http://fractalsponge.net/?p=2787). The model really needs to be replaced, but for something originally made in 2003 it still holds up reasonably well, just not quite to 4k standard. When I redo this model I'll try to beat the ILM scan for detail.