Invoker mods for Dota 2
What has been made for Invoker, what each one changes, and who made it.
There are 39 mods for Invoker in the D2PFX catalog. Each one is a cosmetic change on your own screen: nobody else in the match sees it, and your Steam inventory is untouched.

Invoker Patchouli

Sasuke Invoker

Young Invoker

Young Invoker Dark Artistry

Chaos Invoker

Invoker Dark Artistry v3

Invoker Dark Divine

Japan Invoker

Avice Aura Invoker

Dark Reaper Invoker

Homelander Invoker

Ice Invoker

Invoker Blackguard Magus

Invoker Bloody Wizard

Invoker Dark Artistry

Invoker Dark Artistry v2

Invoker Dark Artistry V4

Invoker Depths Covenant

Invoker Fate Meridian

Invoker Magus Mimicry

Invoker MaryDay

Invoker Wyrdwing Exort

Sakura Pink Invoker

Darkness Crimson Naga Siren

Invoker Esl Relics Forge

Invoker Frostbloom

Invoker Kid Forge

Invoker Magus Accord

Invoker Magus AccordWhite

Invoker Magus Apex

Aghanim Ranged Attack

Blue Diretide Ranged Attack

Green Diretide Ranged Attack

Nemestice Ranged Attack

Red Diretide Ranged Attack

TI10 Ranged Attack

TI12 Ranged Attack

TI9 Ranged Attack

Yellow Diretide Ranged Attack
Installing any of these
Open Dota 2 Mod Manager, find the hero, press Install. The app puts the file in a free pak slot in the folder your game mounts, tells you when two mods carry the same file, and puts everything back after a Dota patch. The full guide, or the manual route if you would rather do it yourself.