If it hasn't already been taken, I would like that Timid HP Ice Thundurus. Sadly, I don't have any great pokemon.
These are all the 5 IV HA Pokemon I can breed. They all can have a nature of Bold, Gentle, Mild, Modest, Calm, Adamant, Relaxed, Impish, Sassy, Careful, Timid, Jolly or Lax.
HA Vulpix, HA Eevee w/Yawn, Curse, Wish, HA Torkoal w/Yawn, Clear Smog, HA Gabite, HA Gothita, HA Snivy, HA Bulbasaur, HA Sableye, HA Dratini, HA Froakie, HA Gligar, HA Shellos
Axew, Scyther/Scizor, Ralts, Gastly/Gengar, Darumaka, , Frillish, Marill, Starly, Shellos, Lotad, Noibat, Dratini, Swablu, Heracross, Pinsir, Treeko, Torchick, Mudkip, Piplup, Totodile, Chikorita, Oshawat, Tepig, Trapinch, Absol, Dweeble, Budew, Amoongus, Staryu, Ferrothorn, Bagon, Solosis, Ferroseed, Magnemite, Spheal, Bouffalant, Beldum, Feebas, Flabebe, , Snorlax, Charmander, Squirtle, Sneasel, Growlithe, Drillbur, Skorpi, Aerodactyl, Skarmory, Gyrados, Porygon.