Warning: This is a Development Version that requires mods without official stable releases for Kerbal Space Program version 1.3.1, like Kerbal Construction Time. MODELS ABOVE ARE SCALED UP FROM STOCK, SSTU, BLUEDOG DESIGN BUREAU, REAL ISRU, REMOTETECH, NEAR FUTURE TECHNOLOGIES AND VEN'S STOCK REVAMP Sufficiently Realistic Progression Zero General Development Feedback and Discussion   License: CC-BY-NC-SA DOWNLOAD (Source included): 0.4.0.1: https:/