I don’t know, but I do know that they started filming on the week of September 8th in Singapore. Nick arrived around September 4th. He played golf and did some tourist stuffs, maybe some preparation before filming started back on September 8. They are schedule for 3 weeks in Singapore, so maybe one more week top.
Equals is schedule to be in Singapore for 3 weeks, I think they have one more week of filming.
As for what is next for Nick - based on THR, Sand Castle is next and shooting is set to start in October in South Africa and Italy. Read Here