Metal Skins getting old

I'm kind of disappointed with all of the metal and machine based skins lately

I was sad when Vel'Koz's release skin was Battlecast but, y'know, whatever

then Project Yasuo was pretty cool I guess

I got disappointed again with Mecha Aatrox, and Mecha Malphite was acceptable although I think Glacial is way better

I do think Battlecast Kog'Maw is cool and I bought him right away

but I really hate Battlecast Alpha Skarner it's pretty ugly and compared to Cho'Gath's skin, it does /not/ deserve to be Legendary

and now the new champion has an Eternum skin for release whats with the Organic < Machine thing going on I think it's getting old, the only non-metal skins being released are the expected annual Snowdown skins and a couple of lesser 750 skins (okay granted there are two Blood Moon skins but still)

There are alot more underused themes like Justicar, or at the least other champions who don't have 2 or more additional skins