Marine Cover: Custom Cast Part
The Rest: Marauders Task Force Parts

I like Leatherneck just fine as a figure. I like the green camouflage and tan first version. I like that he's a bit understated. I like his accessories, too. I DON'T like Leatherneck because he replaced a magnificent figure (and character) in Gung-Ho.
The Brazil Leatherneck, with his browns and tans, is much easier to realize with Marauders Task Force parts than the V1 green camouflage version (I'm STILL waiting for a certain camouflage pattern to reappear on the Marauders website after months being sold out).