Skateboard as minor conjuration (in Eberron?)

@JeremyECrawford Can I use Minor Conjuration to create a skateboard? (I’m ready to fumble those Dex rolls to amuse the DM)

— Aaron Steed (@st33d) August 25, 2015

If a conjurer has seen a skateboard, Minor Conjuration can create one. Good luck catching a glimpse of one! https://t.co/A2tmflCBy2

— Jeremy Crawford (@JeremyECrawford) August 25, 2015

@jaa0109His game features a time traveler known as Marty of Clan McFly.
Or he knows a gnome who invented a skateboard when the waves were too flat to surf.

— Jeremy Crawford (@JeremyECrawford) August 25, 2015

@OpsKTso possible in Eberron? It's possible anywhere there's a skateboard to see.

— Jeremy Crawford (@JeremyECrawford) August 27, 2015