3 individual tree/plant models for architecture projects optimized for 5 different scales, print-in-place. H(max)=26.0mm Use freely in your own architectural projects with attribution to Citylab.lv, or purchase a Commercial-Use License on my website citylab.lv.

(!) Print with the settings below. A small inaccuracy can lead to a failed print when printing trees and plants with overhangs. So most importantly - print with low speeds (but not too low), including travel, and minimize warping on overhangs, so keep cold air away from the print. Keep bed temp a little higher for some material softness if the trees have trunks, so it can bend a little without breaking. Use 0% infill and no supports. (!) Changing scale not recommended (!) Tested only on Core-XY printers (bedslingers not recommended)

Example project building TIMELAPSE

For any feedback and inquiries contact me: citylab.lv@gmail.com

Universal settings for all 3D Trees and Plants by Citylab_lv

Printer type: FDM Core-XY Material: PLA Nozzle: 0.4mm

QUALITY (line width) Default wall: 0.32 Innter wall: 0.42 Outer wall: 0.32 Top surface: 0.28 Internal solid infill: 0.32

Layer height: 0.2 Avoid crossing wall: True Only one wall on top surfaces: Topmost surface Seam position: Random Wall transitioning threshold angle: 15 Wall generator: Classic Order of walls: inner/outer

STRENGTH Wall loops: 3 Bottom shell layers: 5 Bottom surface pattern: Concentric Internal solid infill: Concentric Top solid layers: 4 Top surface patterns: Concentric Detect narrow internal solid infill: True Ensure vertical shell thickness: True

INFILL Sparse infill density: 0% (no infill)

SUPPORTS: False

SPEED Bridge: 25 Gap infill: 90 Inner wall: 200 Internal solid infill: 125 Outer wall: 200 Small perimeters: 25 Top surface: 100 Travel speed: 250 (10%, 25%) (overhangs): 50 (25%, 50%): 25 (50%, 75%): 15 (75%, 100%): 5 over 100% wall (not bridge): 3

ACCELERATION Normal printing: 2500 Outer wall: 1250 Inner wall: 0 Top surface: 500

FILAMENT SETTINGS (minimize cold airflow for less warping) Part cooling fan: 100% Auxilary part cooling fan: 20% Exhaust fan: 0-10%

Bed temperature: ~50° for PLA softness