I've been working on my Mashiva map on and off for quite a bit, and thought I'd share the current state of things. A lot of what I've been working on is just filling in details. Major additions are:
The beginnings of the rural areas on the west side of the map.
The core of largely residential Runai, with it's terraced eco-brutalist megastructures creating a central valley on its northwest-southeast axis. It's surrounded by parkland and has a canal/artificial river network fed from the Runai Dam to the north, creating the perfect environment for recreational boating not unlike the canal network in the UK. This includes lock access to the Yu'min reservoir at the Runia Marina.
The beginnings of a complete reworking of the modern Mashiva City districts with its sweeping skyways connecting soaring towers and terraced blocks beneath.