CH-53K in various real/fictional USMC schemes as well as typical schemes from prospective buyers.
Also included is the Sikorsky H-53 family. When I first did this, I had done some research and made a spreadsheet of all the various combinations of filters/fuel tanks/fuel probes/etc. that all the versions had. There may be one or two that I missed (because that spreadsheet is gonzo), but I will rectify that when I start doing the giant sheet of 6-bladed 53s like I did for the 53Es. For instance, the USAF J/M models can either have the sponson braces or not, depending on whether the airframe was converted from a B or C. I also recall the Israelis may have had different sponson braces on some of theirs.
Enjoy.
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A.K.A. Das_Schlemm
Worklist:
FD Scale USN/USMC/USCG Aircraft
SB Scale USN Ships
Trainbucket Anthracite Railroads