3d printed, i printed at 20% actual size on my prusa mk3.this model took me forever, at first i made a base model and then took to photoshop to paint every letter then over to sculpting the details.i gave up several times.

i suggest slicing this up in meshmixer, or netfab if you want a big replica.i myself am content with a palm size replica.

the size of the model is - 48.48 cm x 50.1 cm x 4.5 cm

edit (16.12.2020)- ive added sliced models from A-T