Nepthu would be bare chested with a blue ring at top of the core buck... I mean look at this enlarged image..
It does not match Seahawks color patterns either... no browns, no light blue on either side of the ne [that would be EASILY visible at this viewing angle].. it .. almost looks like a dwarf-like "chunky" style character.
I see red on the mid chest are that looks like a beard, dark blue or grey shades of color on what appear to be shoulder armor on the shoulders. Dark blue on the legs. IT appears to have a red X shaped harness under the brown/red beard....
I mean look at the images of the figures... below... the color locations and general rough shapes dont even match up..