They're nice designs, but other than your hero ship they're all pretty much permutations of Tobias's Kelvin. Are there any plans to individualize them a bit? Don't get me wrong, they look great and the Kelvin is a great jumping off point. Tobias Richter doesn't mess around when it comes to modeling, but they're a bit same-ish. I know you're explicitly not looking for feedback on these, but are you considering varying the textures a bit? Even something trivial like different colored hull plating might add some variety.