https://steamuserimages-a.akamaihd.net/ugc/791981691740866688/2CABD5D66D7A2FEE839EE7A145E9C577731A7444/

https://steamuserimages-a.akamaihd.net/ugc/791981691740867419/DF8A00D35DD1962BFEDCFCD1E10996FD3E3BD760/

I have checked some situations that can be a problem, but this is not suppose to happen in mod alone,and it is not a problem of compatibility with NSC.
So the only conclusion that I can guess is compatibility of other mod that you use and I don't.
can you give me your mod list and check some predictable situations that can cause problem While I'm checking the codes?

https://steamuserimages-a.akamaihd.net/ugc/791981691740937691/D424219E4D0BE5079E833DBD0651AB2FFE6D0D17/
it works well on mine.

This is the mod list i am running.

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1732760902

found it, might be compatibility of at war: starbase improve and defence platform longevity.

Hm interesting, I think i might have found it at a different location.

I just did 3 tests (with a new game)

Game 1: Unlock all techs, no model glitch.

Game 2: Unlock all traditions, than unlock all tech. Model Glitch.

Game 3: Unlock all tech, unlock all traditions. No model Glitch

Game 4: Unlock all traditions, Unlock all tech. Model Glitch.

I can try turning off that at war mod and run the check again see if that fixes it or if it is also one of the traditions (from the tradition mod i am running) since it seems to only appear when i unlock traditions before the tech.

Game 5: Turned off At war: Starbase mod & Defence platform mod. Unlock Traditions, unlock tech. No model glitch

There is two solution. one is, of course, not using those.
and another is making a compatibility patch for it, but I don't have time for what I don't even use.
So here is suggestion. If you really want to play with both mods, I can help you how to make a patch mod.

It looks like it was specifically the improved starbase mod that was causing the bug. [Now that I think about it, it seems a little silly to run that mod with NSC since it has some platform changes to it anyways].

Thanks for the offer, but I think i will pass. I have zero coding/modding experience and it was only bit of an eye sore that shouldn't come up again.

Anyways, super cool mod the ships look great. I plan on checking out the Terran ones in my next game [ and hoping that a zerg one is in the works ;) ]

well than, GLHF!
oh, and zerg ship btw, there is a large mod work on progress of starcraft overhaul mod, zerg ship standalone mod might be after this.