This was a piece done in 30 minutes with a collab with another artist. She made the mug, and I did the rest! It was an incredibly fast piece, so used a quick PBR wood, used it also with displacement, and used a quick strong light and some volumetrics. The steam was a good old quick hashed black and white texture.
All you needed were some particle coffee beans to have the iconic coffee shot ;D Though this works nicely for a minimalist look too XP
Oh good idea! We had... Half an hour..we didn't even think of that! Hahaha