I actually don't like the hammer and the stuff for the use of the ninja on the right side. the flags look funny, but need to see them in game to tell if it's good. also I think the fact the vizors for all weapons have the same look can be a bit confusing in game.
but a real gameskin has to be black and yellow anyway
I'd like to post 5 skins I found somewhere on the internet long time ago (which are not included in standard ddnet skinset) + one skin I made myself. I really love them (I also used jelly as a skin for ninja ).
A pic with all 6 (with some photoshop applied): I should aware you of simple saving these, cuz of some strange bugs, you better take following links (and use "download"button(!)): ivy, jale, neon, purple, plant, swirl. About the bugs:
pretty often the shown img has worse quality than the real one + sometimes loss of opaque color + in this case it also has wrong ext... well, you got the point.