That Blender plugin does work, but only for Blender 2.7. I'm unaware of an updated version
SupremeCommander printed models
no thier is a Blender 2.8 version of the pugin
https://github.com/Exotic-Retard/SupCom_Import_Export_Blender/tree/Blender2.80
"The needs of the many outweigh the needs of the few" - Spock
@Jip Interesting, clearly I still have much to learn. Regardless, thank you and all for the info. Someday I may figure it out.
For now I am going to continue to detail this Aeon Com before attempting another print. I did just get some new filament and paint in today, but I have a few other current projects to get through.
Thanks again!
Update:
Finally located the game data files, plugin worked like a charm, thank you @Rowey.
All in all I'd say I was pretty close.... Interesting some details in the upper arms that I never picked up on.
@ELCroisidh great job dude! you made it from the skratch! if you need me to extract game files, do not hesitate to ask!
Can the cannons rotate on the summit? Could you edit the model so they could? (Make the cannons separate pieces then attach them after printing)
That summit is pretty awesome. Looks like you had to do several of the turrets and radar towers as separate pieces? Either way, nice job getting them all straight, and nice job on the model in general.
Do you use vapor baths in your post processing? I haven't tried it, but I was considering trying it for smoothing.
Everyone's on about that summit, but what about that Fatboy!
And the only real question is: can the summit float? 
A work of art is never finished, merely abandoned
@ELCroisidh thanks! yeah the body was cut in 4 pieces, guns and small objects printed separately, its pla plastic so i use DHM for post processing
could also get novax and ahwassa?
queuing with a newbie to show him the beauty of tmm and meeting tagada be like:
https://www.youtube.com/watch?v=yLcRpdZ0Xb0&ab_channel=Tomoko
Time for Salem class destroyer!
model taken from here
https://www.thingiverse.com/thing:1353389
