I know that your copy of the scrap archetype is about the machines of man rising for Revenge but the actual scrap archetype is not just scrap Warrior or junk Warrior in fact a lot of these cars look exactly like what you describe from your scrap deck( Atomic scrap dragon, scrap Kong, scrap Golem)
Just found out they're actually is a scrap archetype in Yu-Gi-Oh(looks like it is from 5ds as it has a ton of synchro [also makes sense scrap warrior was introduced in 5ds])
I made them as a separate archetype from the Junk Warrior and the scrap warrior. My archetype is about the tools and items that were discarded by humanity rising up.
I usually write on impulse and if it does well I will continue it. I still have copies of some of my deleted novels so when I have more readers I can rerelease them.
Yeah I laughed when I remembered what it was called, coincidentally I held a vote on what pet the MC should have and the victor was a snake but I also decided on a rabbit as well since there was some much feedback and messages on it.