These savefiles start all six character classes with their attributes maxed out, with no other changes. They were made with Hellfire Patch v1.02A5, so they might not be compatible with vanilla Hellfire.

Aidan the Warrior
Moriena the Rogue
Jazreth the Sorceror
Boros the Monk
Akrasia the Bard
Rastan the Barbarian

Hellfire Patch v102A5

Diablo Hellfire NG+ savefiles

What's the point of starting at max level? There is no challenge this way, you don't even get the satisfaction to level up.

Loot drops. Difficulty level determines what sort of things the monsters can drop, but the greatest difficulty requires a high level to even kill the earliest opposition.

Try waltzing into Hell on Nightmare with Aidan as he is, and you would be torn to bits.

EDIT:

One more iteration, probably the last.

NG+ V3

*LVL50 Characters
*Maxed attributes for each class.
*Each character nearly has all spells, at LV15. Some spells weren't enabled properly, namely Search coming to mind. Use V2 if you want to learn all spells, or consider them part of the loot cycle.

Diablo Hellfire v1.025A - NG+ V3

Good stuff!