
Danny StarDust |

The only PrC that comes to mind is the Holy Vindicator.
There could be some 3PP PrCs that I don't know of, but that list is found here.

Dragonchess Player |

It's not a prestige class, but an oracle has a few options (that stack with divine favor/divine power):
The Ancestor mystery has the Blood of Heroes and Spirit of the Warrior revelations.
The Battle mystery has the Maneuver Mastery, Skill at Arms, and Weapon Mastery revelations (makes a good reach tripper with a polearm like a hooked lance).
The Wood mystery has the Wood Bond revelation. An elf (or half-elf) oracle that takes Wood Bond at 1st level and applies the alternate favored class bonus to it 1st-12th level has an effective attack bonus with the listed weapons equal to a fighter at almost every level (without the additional iteratives, true). Note that bows are explicitly listed as benefiting from Wood Bond (makes a strong archer).
Another option is a reliquarian occultist with the Trappings of the Warrior panoply (can select at 6th level).

Zwordsman |
Martial like progression while keeping spell progression which is what the hybrid oracle provides allowing me to take levels in a base class while keeping my oracle spell progression.
Ah. yeah hope a3rd party class comes along.
Though if you are allowed to use 3rd party stuff.
Can you not, just make Eldritch Knight into progressing Divine?
3rd party isn't terribly different than a home game alteraton. Honestly other than the name "Eldritch" i really honestly have never understood why that was Arcane only prestige
also for note. Prestigious Spellcaster is a feat you might like. saves you caster losses

Archimedes The Great |

I've gone into EK as paladin/sorcerer. We've basically skinned the game to say that it is my divine touch that grants me innate arcane spellcasting, and not necessarily my blood or whatever.
Though mechanically using the Divine spell list, I'm not really sure.
A divine EK also wouldn't really be all that different from just being a normal cleric from a BAB perspective since Cleric is already 3/4 and you don't have all those levels sunken into wizard/sorcerer. Unless you really want those fighter feats..

Havzak |

If you are looking for a more martial focused cleric, Warpriest is awesome. It is a cleric / fighter hybrid class. You get 6th level spells, bonus feats that you can count as fighter to meet prerequisites, and extra things like self only swift buffs and spell casting.
Found in the advanced class guide.