Looks like the current MFGG sprite contest is WarioWare Themed!

[CM30]

Not many entries yet though, but the ones are there look pretty good none the less:

Pixel Art Contest #7-2018: WarioWare Inc. Meeting

So yeah, if you're a spriter, you may want to enter. Could be a nice way of show off your both your drawing skills and love of the Wario series at the same time!

 

[Just a Wario Fan]

The Wario and Mike one looks the best to me.

(BTW, why no Mike smilies?)

 

[CM30]

The Wario and Mike one looks the best to me.

(BTW, why no Mike smilies?)

Because we haven't found any good Mike smilies. Anyone want to make some?