modular nigiri crayfish with seaweed sushi 3D Print Model

modular nigiri sushi consisting of 2 or 3 interlocking parts, depending on whether you have chosen nigiri with or without seaweed.
modularity allows you to print separate pieces in different colors thus limiting post-production work related to unique, non-modular models.
inside the .zip file you will find two different settings depending on the relative tolerance of your printer, to ensure the best printing of the piece.
if you have an inaccurate printer, i recommend printing the files inside the "tolerance-0.2" folder, if you have a very precise printer, you can print the files inside the "tolerance-0.1" folder.
i recommend using the supports only in contact with the print bed.
i recommend a layer quality of 0.1 mm or 0.2 mm.
i recommend slicing according to the guidelines shown in the photo, so that you can print the parts in the simplest way possible and you can remove the supports in the shortest time required.
in summary, a good print setting could be the following:

(files "tolerance-0.1")
layer quality / height 0.1mm
media yes but only contact with the print bed

(files "tolerance-0.2")
layer quality / height 0.2mm
media yes but only contact with the print bed

print settings for ender 3 and ender 3 pro:

(quality 0.1mm)
layer height 0.1
initial layer height 0.2
line width 0.44
initial layer line width 100%
shell
wall thickness 1.76
top / bottom layer thickness 0.8
filling the gaps between the walls "in all possible points"
filling
density 20%
cube filling configuration
material (pla sunlu)
printing temperature 190
initial layer printing temperature 215
initial print temperature 190
final printing temperature 190
print bed temperature 60
speed
print speed 50
travel speed 150
printing speed of the initial layer 20
shifts
enabling retraction yes
retraction distance 5
retraction speed 50
combing everything mode
cooling down
100%
support
media positioning contact with the print bed
stand overhang angle 65
print bed adhesion
skirt

(quality 0.2mm)
layer height 0.2
initial layer height 0.2
line width 0.44
initial layer line width 100%
shell
wall thickness 1.76
top / bottom layer thickness 0.8
filling the gaps between the walls "in all possible points"
filling
density 20%
cube filling configuration
material (pla sunlu)
printing temperature 190
initial layer printing temperature 215
initial print temperature 190
final printing temperature 190
print bed temperature 60
speed
print speed 50
travel speed 150
printing speed of the initial layer 20
shifts
enabling retraction yes
retraction distance 5
retraction speed 50
combing everything mode
cooling down
100%
support
media positioning contact with the print bed
stand overhang angle 65
print bed adhesion
skirt Print Ready: No