BookWork - Cover Thumbs (Patreon)

So I've known for a long time that I wanted the cover of book 4 to feature a bike and a sword, but now I need to know exactly how that is gonna go down!

I don't know much about illustration, so far all I've learned is that it's good to do a LOT of variants, so I made all the thumbs above. I used a lot of reference of things like Akira's motorcycle shots, Dragonball motorbike poses and other "awesome bike" poses. I chose my top 4 and refined them. Leaning towards the bottom right right now but I gotta sleep on it I think!!