Please watch this video for more information: https://youtu.be/16rib1vtlqc
This is the entire first level of Super Mario Bros for the NES. I modeled it in Tinkercad at a scale of 1 pixel = 1mm. I printed them at 0.3mm layer height with 10% infill on my Robo 3D R1. Then my wife painted them by spraying primer on them, airbrushing the base coat, and then painting the details on with simple acrylic paint.
I included the basic tiles so you can pretty much create any level you want that uses these tiles. But I've grouped the tiles for easy printing of World 1-1 specifically. And if you want to print that level, the quantities are listed below.
Quantities:
Question Block: 6
Breakable Block: 2
Breakable x2: 2
Breakable x4: 1
Breakable x10: 1
10x Ground Tile: 18
5x Ground Tile: 2
Small Up Ramp: 1
Small Up Ramp2: 1
Small Down Ramp: 2
Big Up Ramp: 1
Flag Pole: 1
Castle: 1
1B-2Q-1B: 1
2B-1Q-1B: 1
1B-1Q-1B-1Q-1B: 1
1B-1Q-1B: 1
3B-1Q: 1
Small Pipe: 3
Medium Pipe: 1
Big Pipe: 2
Goomba: 16
Mario: 1
I hope you enjoy this!