A little general TODO list for Vanilla/Classic WoW:
SERVERNAME / CHARACTERNAME / CLASS Weapon/Defense skills maxed First Aid maxed Cooking maxed Engineering maxed 2nd Profession maxed Lock-picking maxed (rogue only) 60% mount 100% mount SM key ZF mallet ZF Carrot on a Stick Mara Scepter ST class quest Scholo key Scholo barov trinket Strat key Strat Seal/Rune of the Dawn trinket DM key DM max. rank water (mage only) BRD key UBRS key AV exalted ZG exalted ZG HoH popped CC exalted Brood exalted MC attunement MC douse quest MC revered unlimited douse (revered) MC domo chest epic quest (hunter, priest) Rend head popped (Horde only) Ony attunement Ony head popped BWL attunement Ony cloak Nef head popped Naxx attunement T3 quest done MC Tranq shot (hunter only) Buff tomes (druid, mage, priest) Dungeon/world skill books (mage, warlock) Strat food tome (mage only) AQ20 class skills FiR gear (melee only) NR gear SR gear (warlock only) FrR gear r2 (PvP trinket) r3 (10% discount e.g. for mounts) r10 (full blue PvP set) r11 (mounts) r12 (3/6 epic PvP set) r13 (full epic PvP set) r14 (weapons) Arena Grand Master trinket Tidal Charm trinket STV fishing event trinket Thunderfury Sulfuras Atiesh Black Qiraji Resonating Crystal (P5 AQ opening event mount) Tabard of the Argent Dawn (P6 event tabard)
Copy the above text into a txt or document file. Adapt the server/character/class names and delete any line which you achieved. The last lines are legendaries and time-gated achievements, just skip/delete if you don't want to pursue this. Also remove the PvP ranks which aren't your target.