This was the notional route outline that I made at the time of departure (subject to visas, weather, security, better ideas!). My dream route, if you like. The reality is shown in the Google map below ☟
(2015: red / 2016: yellow / 2017: green / 2018: pink / 2019: orange)
Where I’ve been so far
You can click the [ ] button (top right on the map frame) to open full screen version.
Purple pin shows current (most recent) location.