6.5" figure. Available in store December 7 and online December 8, 2015.
At the official Disney Store website, it sold out soon after being available online. Still in stock in the UK store online as of 12/8.
The promo photo for the U.K. figure has a slightly different pose and plastic packaging. Oddly, the box also says "FINN," although this typo may only affect the promo photo and not a wide release of the error.
Originally a limited edition set sold at D23 in 2015.