I recently retextured this old model I made in around 2008 of the Cardassian Galor and Keldon class cruisers. I didn’t really know how to work with UVs back then, and I’d not done it in a very pleasant way. The model needed a few fixes first – including the replacement of all the windows on the ship. After that unwrapping was simple enough, and I redid the textures from scratch in Substance 3D Painter.
You can look back at the original version of this model in the original repost: Cardassian Galor & Keldon class ships.
Rendered as usual with Redshift in Cinema 4D.
You can also see this on ArtStation and Artgram.