2D art - Pikachu

UPDATE 2023-11-30Thanks are due: Sean Kerrigan - (gap fix, extended layers and instructions)fixed the gap in the outline of the tailadded "pikachu_thin.stl" model: decreased base colour to 1 mmadded "pikachu_ext.stl" model: extended height of coloured layers from 0.4 to 0.6 mm for easier colour change (printing layer height of 0.2mm) - this will also help to highlight upper colours when using more transparent filamentsupdated instructions and notesThis model has been designed to incorporate fila