well, I am sorry about my faction being this way, tell me which problems that way I know what to fix!
If it's the invincible or lots of power thing, i have said before that my ships die alot. I will say that I do put my faction as some big thing, BUT I only do that, so I keep it in my mind. I forget small things, like instead of saying this "My faction has alot of ships stockpiled, and more on the field." I say I have millions and billions of this and that. THE only reason why I do this is so I don't forget about it. Why do you think I keep bringing the faction up with some massive ship or brigade or something. I will tone down my faction when summer comes (A.K.A. when I finish the last few assignment for homeschool, since my mind focuses more on that). Hopefully, that will be soon.
If its the paint problem, that is just because since I have so many ships, it would probably take an entire day to paint and put details on each one.
However, If its unlore friendly ships, Then no, I think my ships are ok for what they are meant for. Ships like tonnage or death star are supposed to be these BIG and Powerful battle stations. Battlecruiser Avalanche and Armored Up are supposed to be some big, long-lasting ship. I could keep going on and on, but you get what I mean.
The unlimited resources thing is really simple to answer. The faction's lore states that it rules over 3 galaxies, meaning it has near limitless resources. However, I have made it clear that the faction isn't invincible. It has had its own great depression and such. In fact, this also answers the unrealistic side. I have also allied with some other factions, making it possible to have unlimited things.
Poor shipbuilding skills is a sort of on/off switch for me. Some times I make some good ships, and other times I make something bad. I won't deny it.