any 5 ton payload SSTOs to minmus?

[AstralWither]

one way trip could suffice, round trip would be unnecessary.

[Shadow dream]

Have a look at this one: https://kerbalx.com/Shadow_dream/Retaliator-ISRU

You need these mods to fly her:

- mk2 stock alike expansion

- opt spaceplane parts

I recommend this mod for max. dV, because she is LF only but some tanks ale LFO:

- interstellar fuel switch

Load her up in Editor, clean her payload bays that are equiped with ISRU devices and she's ready to go. Just remember she needs either atmosphere or low gravity moons to land because fuel is heavy and 4 nerv's ain't that powerful.