Drew up Link's "Driver", now known as the "Soul of Hyrule", with respective forms and corresponding races.
I did not include Deku into the form list as having a Deku Form would be pretty much similar to Den-O's Plat Form.
I have not drawn his individual forms but this is a list of design influences to base them on:
Hero Form:
-Twilight Princess Link's gloves
-Standard Boots
-Simplified Magic Armor (Twilight Princess)
Zora Form:
-Zora Armor (Twilight Princess)
-Real-life scuba outfit
-Zora Link
-OOOs' Kamakiri arms
Goron Form:
-Iron Boots (Twilight Princess)
-OOOs' Gorilla arms
-Goron Link
-Golden Gauntlets (Ocarina of Time)
Rito Form:
-Rito species (Wind Waker)
-Hover Boots (Ocarina of Time)
Shadow Form:
-Wolf Link
-OOOs' Tora arms
-Fused Shadow (Twilight Princess)
-Fang Joker
List of Weapons and Support Mecha
Hero Sword and Shield, based on:
-Prism Bicker
-God Gekiryuken (Ryukendo)
Deku Bomb:
Self-destructing (ala Claydoll Dopant) robotic Deku
Cucco(chicken) Cam:
Mechanical egg that transforms into chicken spy camera (ala Taka Candroid)
Taka Boomerang:
Mechanical combination of the hawk in Twilight Princess and Link's boomerang.