This ship has nothing in it, on it, nothing, just blocks. Yet it is marked as having illegal blocks. Is this a new "feature?" If you can't build anything, the developers should just say so. Steam Workshop::Nomoto (steamcommunity.com)
You've used Alien blocks (which are illegal blocks for player builds) not xeno blocks (which are legal for player builds).
You should be able to use the replaceblocks console command in a creative game spawn of your model to fix things easily. You can enable a debug view using the command "di" that will let you see the name of the offending blocks material as well as whatever material you would like to substitute. The naming convention of materials lets you switch stuff out without too much pain.
I will try this, I was wishing for something to show me what the problem is. Though using "di" I never noticed that being an option. I will look for it. Thanks for your reply.