Info: big part of the functionality has been integrated into KSP/KSP DLCs and some mods continue to keep the integration with the game. For this reason, please see the last pages of the thread and browse the individual mods, if you wish to use these parts. Goal of this thread To aggregate in one place instructions and thread references to the parts, which Porkjet has created/started/affected -  but which did not manage to find their way into the Stock KSP. This thread is not any type of mod