TiMC: Greasefang, Okiba Boss

Having some trouble with this one, feel free to toss me some ideas.

Decklist as of 2/22/22 (slight revision made between recording and uploading)

Commander: Greasefang, Okiba Boss

Vehicles
Aerial Surveyor
Colossal Plow
Consulate Dreadnought
Cultivator's Caravan
Dragonfly Suit
Dusk Legion Dreadnought
Heart of Kiran
Imperial Recovery Unit
Irontread Crusher
Mechtitan Core
Mutokai Soulripper
Parhelion II
Peacewalker Colossus
Reckoner Bankbuster
Smuggler's Copter
Skysovereign, Consul Flagship
Surgehacker Mech
Weatherlight

Creatures
Aeronaut Admiral
Argivian Archaeologist
Chainflail Centipede
Gearshift Ace
Giant Ox
Guardian Beast
Heliod, Sun Crowned
Hotshot Mechanic
KItsune Ace
Kuldotha Forgemaster
Lion Sash
Losheel, Clockwork Scholar
Lupine Prototype
King Macar, the Gold-Cursed
Metalworker
Order of Whiteclay
Oswald Fiddlebender
Pain Seer
Restoration Gearsmith
Scrapyard Recombiner
Solemn Simulacrum
Sram, Senior Edificer

Artifacts
Arcane Signet
Basilisk Collar
Cranial Plating
Darksteel Forge
Elixir of Immortality
Mind Stone
Network Terminal
Sol Ring
Skullclamp
Springleaf Drum
Talisman of Hierarcy
Thought Vessel

Spells/Enchantments
Anguished Unmaking
Beacon of Unrest
Demonic Tutor
Enlightened Tutor
Fracture
Frantic Salvage
Mortify
Okiba Reckoner Raid
Settle the Wreckage
Utter End
Winds of Abandon

Land
(Only listing lands that have bearing on the deck)
Ancient Den
Goldmire Bridge
Inventor's Fair
Mech Hangar
Mishra's Workshop
Power Depot
Vault of Whispers