Let me make one thing abundantly clear. When I post images of ships that I made, they are mine. I make the ships, I make the textures, I make the backgrounds, I make the images. You do nothing. Therefore, you have absolutely no rights to alter them and re-post them.
A while back, a friend of mine alerted me to a blog post that contained one of my images, but some jackass had removed my credits line from the bottom of the image. And, just now, I was searching on Google Images and I found a render I did several years ago, but some asshat had not only copied part of the starfield and pasted it over my credits, they added their own like they made the image. Well, they didn’t. This is art theft, and it will not be tolerated.
If this continues being an issue, I’ll take this whole blog down.