OK, so I've been thinking about my MM ships lately, and a very good majority of them don't have any fan art or have fan art only by me from Colors:
Bomb X Heat
Ice X Cut
Plant X Star
Wood X Toad
Bubble X Rock
Roll X Quake
Elec X Time
Oil X Proto
Elec X Ice
...
Thanks a lot Tomodachi Life and Colors 3D for a good majority of them. *thumbs up*

I just like how many people I ship Rock with.
Metal X Rock
Bubble X Rock
Crash X Rock(#1 Rock ship)
Bass X Rock
Quick X Rock
Flash X Rock

This is why we can't have nice things Rock. Cause Crash likes to insert his drills up your butt. (Sorry not sorry)

(Still a proud shipper of Gemini X Snake and Zero X X. )