>>18639575List of only decent ones (that meaning they actually put some thought into them or they just look alright without much of a change, or at least they're different enough that people may have a taste for them one way or another):
Charizard (inb4 edgy), Butterfree line, Raticate, Sandslash, Ninetales, Rapidash, Starmie line, Azumarill, Sudowoodo, Jumpluff, Ho-Oh (hell that should have been its default pallet), Sceptile line, Gardevoir, Breloom, Aggron, Medicham line, Manectric, Camerupt, Vibrava, Cacturne line, Altaria line, Milotic, Dusclops, Glalie line, Metagross, Regirock (though that one's personal taste, I've always liked that it looks like it's made out of chocolate), Rayquaza, Luxray line, Roserade, Rampardos, Chatot, Spiritomb, Weavile, Gliscor (which gets the same pallet as old Batman), Victini, Serperior line, Emboar line (albeit a bit flamboyant), Liepard, Simisage, Gigalith, Swoobat, Seismitoad, Scolipede, Krookodile, Maractus, Sigilyph, Cofagrigus, Garbodor line, Zoroark line, Reuniclus, Ferrothorn, Elgyem, Chandelure (wow they were good to shinies in gen V), Haxorus (inb4 edgy again), Cryogonal, Accelgor, Golurk, Bisharp, Durant, Hydreigon, Terrakion, Virizion, Reshiram, Genesect (fucker looks like a Ferrari), Chesnaught, Delphox, Greninja, Diggersby, Vivillon line, Pyroar line, Florges line, Gogoat, Pangoro, Furfrou, Aegislash line, Spritzee, Slurpuff line, Clawitzer, Heliolisk line, Tyrantrum line, Aurorus line, Sylveon, Hawlucha, Dedenne, Carbink, Goodra line, Trevenant, Gourgeist, Noivern, Xerneas, Yveltal and Zygarde (though if you put it next to a regular white Florges and squint your eyes, you can't tell the difference).
I may have skipped a couple but that's pretty much it.