This fish seems to have caught a nice meal for itself ... what do you think?
Glue the fish together as in the attached images, than run a hook through its mouth and show off your catch!
Print the faces of the fish in the most translucent material available, same for the fins. There are no fish scales drawn on the sides, but the extruder will leave nice symetrical lines on the sides of the fish.
Print the fish bones in white PLA with finest resolution and 4 layer shells. Print the diver equipment in a third color for contrast.
Use the same translucent filament spool - 1.75m thick for the fins articulations (the holes are 2.1 mm wide).
The skeleton snaps together with the "meat", so it should not be a problem to assemble the whole thing. The meat pieces need to be glued together, then the fish articulations will work properly
Parts of this thing have been build already in order to prove feasibility of the build. The whole thing is currently being printed, I might make minor changes until the end of the challenge registration period.