Thank you all
@ papermate, yes they are very similar--same variants, just different serials and one is dark green while the other is black. The army's C-12As weren't very creatively painted
Here are a couple of navy c-12s: a TC-12B trainer and a NC-12B (used to test a sonobuoy launcher system to use against submarines--only one was converted to this variant). Both are based off of the UC-12B, which is a little shorter than the previous C-12s. Up next I'm thinking about doing an MC-12W or an RC-12, then maybe a few civilian King Airs.
Let me know of any cool schemes/variants you'd want to see