Jurassic Park Keyring 3 colors

Using the coaster file (the V2 with the raised T-rex) I played around with dimensions to get better suited size and still maintain nice details. Then used Microsoft 3D builder to modify the stl and add the keyring “loop”. 

Slicing : 

0.2 layer height was fine with me

You should set the perimeter generator to “classic” (instead of arachne) and activate the “detect thin walls” option. For me it helped in getting the finer details. 

If you use Prusaslicer it will automatically detect the file as a logo and implement the filament swaps to get a beautiful 3 colors print. 

I recomend using the ironing feature in Prusaslicer (should exist in other slicers too) to get a nice and shiny surface :) 

Hope my girlfriend will love it ahah