RifRaf Terraforming Mars Prelude 1 Expansion

Detailed print of the Experimental Forest using AMS with four Colors: • ERYONE Dual Two-Tone PLA Silk Gold & Red Copper • Tinmorry PLA Silver • Bambu PLA Basic Cocoa Brown • Bambu PLA Basic Mistletoe Green There are four layer-based filament changes in this model that could be done manually, if you don't have an AMS.

Detailed print of the Early Settlement using AMS with three colors: • ERYONE Dual Two-Tone PLA Silk Gold & Red Copper • Tinmorry PLA Silver • Bambu PLA Basic Cocoa Brown There are three layer-based filament changes in this model that could be done manually, if you don't have an AMS.

Detailed print of the Lava Tube using AMS with three colors: • ERYONE Dual Two-Tone PLA Silk Gold & Red Copper • Tinmorry PLA Silver • Bambu PLA Basic Cocoa Brown There are two versions of the Lava Tube, one open version so you can see inside better and one closed version. There are three layer-based filament changes in this model that could be done manually, if you don't have an AMS.

Detailed print of the Lava Tube using AMS with three colors: • ERYONE Dual Two-Tone PLA Silk Gold & Red Copper • Tinmorry PLA Silver • Bambu PLA Basic Cocoa Brown There are three layer-based filament changes in this model that could be done manually, if you don't have an AMS.

I have made the following adjustments: • Resized slightly in order to fit inside the game's hexagons. • Added a notch on the outside, as I feel it looks better and also makes it easier to store in a box. • Small adjustments to parts: • Self-Sufficient City: painstalkingly cleaned up the “tents” so that the vertical strips can be printed successfully, small adjustments because the building tower is not streight. • Lava Tube Settlement v2: increased height slightly so that the prelude icon will not bleed to the bottom of the tile, and made it the icon a little thicker. None of the prints require supports. Some of the items are regular 4-color prints that can be used with the AMS without special issues. Some of them are 5 color prints to make it look nicer. This depends on replacing one filament in the AMS with another color mid-print, after the first color is finished and before the next color starts. You need to either be mindful of the timing and keep track of the current layer, or set a pause in the slicer so that the printer waits for you to change the filament before continuing. If you want to print with 4 colors instead, I have provided alternatives in the different build plates. To reduce waste with swapping filaments, I could recommend the following: • Next to the Project Filaments, open the Purging Volumes dialog and re-calculate the purging volume for each color combination. On the bottom I use a Multiplier of 0.6-0.7 (60%-70% of the flushed amount of filament) which seems good enough. • Next to each filament, on the three-dots button, edit the Filament Settings and change the Filament prime volume from the default of 45mm3 to something like 15mm3. This reduces the volume of the prime tower as I think the default is excessive. I am posting some instructions on the color changes or alternatives below. • Early Settlement: • 0,08mm layer: replace red with white between layers 54and 61. • Self-Sufficient City: • 0,08mm layer: replace red with yellow at layer 52 • Lava Tube Settlement: • 0,08mm layer: replace red with dark green at layer 23. I printed those for myself, sharing in case anyone else wants them or gets inspired to do their own tweaks. Good luck and enjoy! Edit: I am using these storage boxes that I have made for the notched tiles: https://makerworld.com/en/models/3123736-terraforming-mars-notched-3d-tiles-storage