Small Market
One idea to give you a wee bit of low cost flying is as an FAA Instructor conducting BFRs and IPCs. There are few FAA rated instructors in south east asia and you would be in demand amongst a small, but select group.
If you are flying an N reg and both with FAA licences I would think all would be legit and legal (although best to check of course).
By the way I am in need of an IPC anytime now...