Quickly tested how it worked. Got this bug when i tried to enter the Blue's system.
812688 [Thread-5] ERROR com.fs.starfarer.combat.O0OO - java.lang.RuntimeException: Error loading [graphics/backgrounds/background5.jpg] resource, not found in [C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\Common Radar,C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\LazyLib,C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\Oculian Berserks,C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\Protonian Tech,C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\ShaderLib,../starfarer.res/res,CLASSPATH]
java.lang.RuntimeException: Error loading [graphics/backgrounds/background5.jpg] resource, not found in [C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\Common Radar,C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\LazyLib,C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\Oculian Berserks,C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\Protonian Tech,C:\Program Files (x86)\Fractal Softworks\Starsector\starsector-core\..\mods\ShaderLib,../starfarer.res/res,CLASSPATH]
at com.fs.util.Object.Ó00000(Unknown Source)
at com.fs.util.Object.Ô00000(Unknown Source)
at com.fs.graphics.TextureLoader.Ò00000(Unknown Source)
at com.fs.graphics.TextureLoader.o00000(Unknown Source)
at com.fs.graphics.TextureLoader.o00000(Unknown Source)
at com.fs.starfarer.util.ReplaceableSprite.OOO000(Unknown Source)
at com.fs.starfarer.campaign.BackgroundAndStars.ØO0000(Unknown Source)
at com.fs.starfarer.campaign.BaseLocation.renderBG(Unknown Source)
at com.fs.starfarer.campaign.CampaignEngine.renderBG(Unknown Source)
at com.fs.starfarer.campaign.C.ØØ0000(Unknown Source)
at com.fs.starfarer.B.null.class$super(Unknown Source)
at com.fs.super.A.new(Unknown Source)
at com.fs.starfarer.combat.O0OO.o00000(Unknown Source)
at com.fs.starfarer.StarfarerLauncher$2.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
812797 [Thread-11] INFO sound.O - Creating streaming player for music with id [music-campaign_system_corvus.ogg]
812797 [Thread-11] INFO sound.H - Playing music with id [music-campaign_system_corvus.ogg]
Other than this, i roamed the Red system for a bit, found a few weird stuffs.
First, the supply cost on the main planet is way higher than it should be.
2. The top icons overlaps with the stability bar for the second station, not gamebraking but i don't think some of those are absolutely necessary.
3. Eh.
Unfortunately i don't have much time for in-depth testing. I just looked at it for a few minutes.
But yeah, it's getting there.