u right... Future here... it is 1.4.5 Version
For the test, i deleted the Gamedata path (restored to vanilla with steam) and installed ASET Props and RasterPropMonitor on this sequence.
Additionally added the MM (Version 3.0.7) to GameData.
On the Log i see some of errors, like this here:
LoadInternalPart 'JSI/RPMPodPatches/PatchesMod/orbital-orb-remade-internal/orbitalOrbInternalsRPM' FAILED: Cannot find model
LoadInternalPart 'JSI/RPMPodPatches/PatchesStock/mk2-sh-cockpit-remade-internal/SH_mk2CockpitInternalRPM' FAILED: Cannot find model
LoadInternalPart 'JSI/RPMPodPatches/PatchesMod/kp0110-remade-internal/KP0110internalRPM' FAILED: Cannot find model
I think this were the main errors for not loading MK1-2. By the way, i read in one comment, to activate the MK1-2 you have to go in one of the squad paths and edit one of the configurations files of MK1-2 where you set the "category" value from "none" to "Pods". After this the MK1-2 is loadin, but it does not work und looks ugly.