If you were to share the RP system, wouldn't they have to basically start over with it anyway? There are some aspects that are pretty basic and easily applicable to other groups, sure, but for the most part they have to do a lit of work to get it to fit their group's specific RP style.
For instance, we have our ranks and divisions, prestige and credits according to each division, rolls according to skills and aptitudes, and skill-sets specific to VASC RP. Most of these wouldn't make much sense in another group (like the mining division, items, skills) and they would have to come up with their own ranks, divisions, payrolls, skill-sets, etc. Wouldn't they be getting a skeletal remnant of the RP system VASC has at that point?
If they're getting the skeleton of the Mars RP system, why can't they just make their own? XD