I'm willing to map and code for this.
It'll give me something else to do , other than working on Mars Outpost 42.
The problem with making a base on mars is that it's harder to put details in, due to how it's not floating in space, and you can't have cool stuff like propulsion/thrusters/wings/supports/etc.
EDIT: Hold on, is this TGstation based? if so, i don't think i'll help, i personally dislike TGstation for how disrespectful i feel for the people who released the original source in the first place.
The goons released it in the first place for devs to go off and work on their own servers, then /tg/ stepped in and worked on it, and re-released it, with most of the credit going back to them, and besides, i like being able to code everything for yourself.