Funko B&W figurine with a teeshirt :
https://www.fye.com/funko-pop%21-it-...efault&start=2

Foco has some new bobble heads :
- Pennywise (there is a Foynk exclusive NYCC version) : https://www.foco.com/products/pennyw...990-bobblehead
- Shining : https://www.foco.com/products/the-tw...ing-bobblehead

Kidrobot has a Pennywise 2017 plushie :
https://www.kidrobot.com/products/it...h-clown-phunny

Funko has released a few months ago a plushie :
https://club-stephenking.fr/wp-conte...-pennywise.jpg

Factory Entertainment also has some IT plushies, but those are not really nice IMO...
https://club-stephenking.fr/wp-conte...-plushie-1.jpg
https://club-stephenking.fr/wp-conte...-plushie-2.jpg
https://club-stephenking.fr/wp-conte...-plushie-3.jpg

Medicom Toy (Japan) will release a Pennywise figurine
http://www.medicomtoy.co.jp/search/13808.html
As well as a Pennywise Bearbrick in 2 sizes :
http://www.medicomtoy.co.jp/search/13820.html
http://www.medicomtoy.co.jp/search/13821.html

Oh, and a Pennywise tiki :
https://www.fye.com/toys-collectibles/geeki-tikis/